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Zerfu T, Duncan A, Baltenweck I, McNeill G. Low awareness and affordability are major drivers of low consumption of animal-source foods among children in Northern Ethiopia: A mixed-methods study. MATERNAL & CHILD NUTRITION 2024:e13720. [PMID: 39239695 DOI: 10.1111/mcn.13720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 07/24/2024] [Accepted: 08/20/2024] [Indexed: 09/07/2024]
Abstract
Animal-source foods (ASFs), contain high amounts of essential nutrients that are readily absorbed by the body. However, children in resource-constrained settings often have limited access to these nutritious foods. This study aimed to investigate the reasons for the low consumption of ASFs among children in the Amhara region of Ethiopia. A community-based mixed-methods study was conducted, using exploratory qualitative methods supplemented by the analysis of secondary data from the Ethiopian Demographic and Health Survey (EDHS). The qualitative study employed a multiphase stepwise design and the maximum variation purposive sampling technique, enroling a diverse range of participants such as mothers and/or caregivers, household heads, religious and community leaders, health and nutrition experts, and others. The qualitative data were analysed using a thematic framework analysis method, while the quantitative data were analysed using SPSS v22 statistical software. Multivariable logistic regression analysis was performed to identify the predictors of ASFs among children under 5 years of age in the region. Despite the large and diverse livestock populations available, only 13.2% of children consumed at least one animal-source food (ASF) in the prior day. The most consumed ASFs were dairy and eggs, whereas beef, organ meat, and seafood were the least consumed. Household demographics such as residence, literacy level, paternal age, and household wealth quintiles influenced the overall consumption of ASFs. The main reasons for the low consumption of ASFs among children were unaffordability and poor awareness among caregivers. In addition, religious misconceptions, price hikes, limited availability during certain seasons, low productivity, insufficient support from health professionals, and time constraints for caregivers were also mentioned as significant barriers to ASF consumption in the area. The consumption of ASFs among children in Ethiopia, particularly in the Amhara region, remains very low. This is mainly due to the caregivers' levels of awareness and unaffordability of ASFs. It is recommended that behavioural and sociocultural interventions be implemented that target caregivers to improve the consumption of ASFs among children.
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Affiliation(s)
- Taddese Zerfu
- Global Academy of Agriculture and Food Systems, Royal (Dick) School of Veterinary Studies, University of Edinburgh (UoE)-Easter Bush Campus, Roslin, UK
- International Food Policy Research Institute (IFPRI), Addis Ababa, Ethiopia
| | - Alan Duncan
- Global Academy of Agriculture and Food Systems, Royal (Dick) School of Veterinary Studies, University of Edinburgh (UoE)-Easter Bush Campus, Roslin, UK
- International Livestock Research Institute (ILRI), Nairobi, Kenya
| | | | - Geraldine McNeill
- Global Academy of Agriculture and Food Systems, Royal (Dick) School of Veterinary Studies, University of Edinburgh (UoE)-Easter Bush Campus, Roslin, UK
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Sheffield S, Fiorotto ML, Davis TA. Nutritional importance of animal-sourced foods in a healthy diet. Front Nutr 2024; 11:1424912. [PMID: 39119462 PMCID: PMC11306033 DOI: 10.3389/fnut.2024.1424912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Accepted: 07/15/2024] [Indexed: 08/10/2024] Open
Abstract
Animal-sourced foods, such as meats, poultry, eggs, milk, and fish are nutrient-dense foods that are rich sources of protein, essential amino acids, and micronutrients that can be challenging to obtain solely through plant-based foods. Animal-sourced protein foods provide crucial nutrients that support the growth and development in children, maintenance of muscle mass and function in adults, gain in muscle mass and strength in exercising individuals, and mitigation of sarcopenia in the elderly. The 2020-2025 Dietary Guidelines for Americans have identified the important role of animal-sourced foods in the diet at every stage of life. Animal-sourced foods are consumed worldwide and contribute to global food security.
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Affiliation(s)
| | | | - Teresa A. Davis
- Department of Pediatrics, USDA/Agricultural Research Service Children’s Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
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Daba AK, Murimi M, Abegaz K, Hailu D. Animal source food consumption practice and factors associated among infant and young children from selected rural districts in Ethiopia: A cross-sectional study. PLoS One 2024; 19:e0306648. [PMID: 38968240 PMCID: PMC11226061 DOI: 10.1371/journal.pone.0306648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 06/20/2024] [Indexed: 07/07/2024] Open
Abstract
BACKGROUND Children are recommended to consume animal source foods (ASF) as part of diversified diets. However, ASF consumption practice of infant and young children (IYC) is less studied and contributing factors are not exhaustively identified. Therefore, the purpose of this study is to assess consumption of ASF and identify associated factors among 6-23 months old IYC from selected rural districts in Ethiopia. METHODS A cross-sectional study was conducted in a total of 606 IYC from selected rural districts of Oromia and Sidama regional states in Ethiopia. A two-stage sampling technique was used to select participants. Data were collected using interviewer-administered questionnaire. Frequencies, percentages and mean scores with standard deviations were generated to describe participants and report univariate outcomes. Consumption of ASF was assessed using a 24-hour dietary recall. Logistic regression analysis was applied to identify contributing factors contributed to IYC's ASF consumption practice. RESULTS Dairy, eggs and meat were consumed by 41.2%, 16.4% and 2.3% of IYC, respectively. Household food security increased odds of dairy [AOR = 1.66 (95%CI: 1.16 2.38), P = 0.006], eggs [AOR = 2.15 (95%CI: 1.33, 3.49), P = 0.002] and meat [AOR = 5.08 (95%CI: 1.09, 23.71), P = 0.039] consumption. Cow [AOR = 1.86 (95%CI: 1.28, 2.70), P = 0.001], donkey [AOR = 1.83 (95%CI: 1.08, 3.11), P = 0.024] and chicken [AOR = 1.53 (95%CI: 1.05, 2.22), P = 0.027] ownership increased the odds of dairy consumption. Grades 5-8 [AOR = 1.74 (95%CI: 1.06, 2.86), P = 0.028] or ≥9 [AOR = 2.96 (95%CI: 1.62, 5.42), P <0.001] maternal educational achievements were also associated with better dairy consumption. Children from households that owned chicken [AOR = 3.20 (95%CI: 1.97, 5.19), P <0.001] or produce root crops [AOR = 1.67 (95%CI: 1.05, 2.66), P = 0.031] were with increased odds to consume eggs. CONCLUSIONS Low proportion of children consumed ASF. Household food security, livestock ownership, household income, root crop production and maternal education contributed to ASF consumption. Nutrition sensitive agricultural extension activities aided by nutrition education should be considered and evaluated for their effect on IYC's ASF consumption practice.
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Affiliation(s)
- Alemneh Kabeta Daba
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Mary Murimi
- Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, Texas, United States of America
| | - Kebede Abegaz
- School of Nutrition and Food Science and Technology, College of Agriculture, Hawassa University, Hawassa, Ethiopia
| | - Dejene Hailu
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Pasqualino MM, Shaikh S, Hossain MI, Islam MT, Ali H, Haque R, Ayesha K, Wu LSF, Dyer B, Hasan K, Alland K, Schulze KJ, Johura FT, Alam M, West KP, Ahmed T, Labrique AB, Palmer AC. An Egg Intervention Improves Ponderal But Not Linear Growth Among Infants 6-12 mo of Age in Rural Bangladesh. J Nutr 2024; 154:2290-2299. [PMID: 38759886 DOI: 10.1016/j.tjnut.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/24/2024] [Accepted: 05/13/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Animal source foods are rich in multiple nutrients. Regular egg consumption may improve infant growth in low- and middle-income countries. OBJECTIVES To assess the impact of daily egg consumption on linear growth among 6-12-mo olds in rural Bangladesh. METHODS We conducted a 2 × 4 factorial cluster-randomized controlled trial allocating clusters (n = 566) to treatment for enteric pathogens or placebo and a daily egg, protein supplement, isocaloric supplement, or control. All arms received nutrition education. Here, we compare the effect of the egg intervention versus control on linear growth, a prespecified aim of the trial. Infants were enrolled at 3 mo. We measured length and weight at 6 and 12 mo and visited households weekly to distribute eggs and monitor compliance. We used linear regression models to compare 12-mo mean length, weight, and z-scores for length-for-age (LAZ), weight-for-length, and weight-for-age (WAZ), and log-binomial or robust Poisson regression to compare prevalence of stunting, wasting, and underweight between arms. We used generalized estimating equations to account for clustering and adjusted models for baseline measures of outcomes. RESULTS We enrolled 3051 infants (n = 283 clusters) across arms, with complete 6 and 12 mo anthropometry data from 1228 infants (n = 142 clusters) in the egg arm and 1109 infants (n = 141 clusters) in the control. At baseline, 18.5%, 6.0%, and 16.4% were stunted, wasted, and underweight, respectively. The intervention did not have a statistically significant effect on mean LAZ (β: 0.05, 95% confidence interval [CI]: -0.01, 0.10) or stunting prevalence (β: 0.98, 95% CI: 0.89, 1.13) at 12 mo. Mean weight (β: 0.07 kg, 95% CI: 0.02, 0.11) and WAZ (β: 0.06, 95% CI: 0.02, 0.11) were significantly higher in the egg compared with control arms. CONCLUSIONS Provision of a daily egg for 6 mo to infants in rural Bangladesh improved ponderal but not linear growth. TRIAL REGISTRATION NUMBER NCT03683667, https://clinicaltrials.gov/ct2/show/NCT03683667.
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Affiliation(s)
- Monica M Pasqualino
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States.
| | | | | | | | - Hasmot Ali
- The JiVitA Project, Gaibandha, Bangladesh
| | | | | | - Lee S-F Wu
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Brian Dyer
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Khaled Hasan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Kelsey Alland
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Kerry J Schulze
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | | | | | - Keith P West
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | | | - Alain B Labrique
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Amanda C Palmer
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
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Belay DG, Wassie MM, Alemu MB, Merid MW, Norman R, Tessema GA. Socio-economic and spatial inequalities in animal sources of iron-rich foods consumption among children 6-23 months old in Ethiopia: A decomposition analysis. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0003217. [PMID: 38753686 PMCID: PMC11098381 DOI: 10.1371/journal.pgph.0003217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 04/16/2024] [Indexed: 05/18/2024]
Abstract
Iron deficiency anaemia is the most common type of anaemia in young children which can lead to long-term health consequences such as reduced immunity, impaired cognitive development, and school performance. As children experience rapid growth, they require a greater supply of iron from iron-rich foods to support their development. In addition to the low consumption of iron-rich foods in low- and lower-middle-income countries, there are also regional and socio-economic disparities. This study aimed to assess contributing factors of wealth-related inequality and geographic variations in animal sources of iron-rich food consumption among children aged 6-23 months in Ethiopia. We used data from the Ethiopian Mini Demographic and Health Surveys (EMDHS) 2019, a national survey conducted using stratified sampling techniques. A total of 1,461 children of age 6-23 months were included in the study. Iron-rich animal sources of food consumption were regarded when parents/caregivers reported that a child took at least one of the four food items identified as iron-rich food: 1) eggs, 2) meat (beef, lamb, goat, or chicken), 3) fresh or dried fish or shellfish, and 4) organs meat such as heart or liver. Concentration indices and curves were used to assess wealth-related inequalities. A Wagstaff decomposition analysis was applied to identify the contributing factors for wealth-related inequality of iron-rich animal source foods consumption. We estimated the elasticity of wealth-related inequality for a percentage change in socioeconomic variables. A spatial analysis was then used to map the significant cluster areas of iron-rich animal source food consumption among children in Ethiopia. The proportion of children who were given iron-rich animal-source foods in Ethiopia is 24.2% (95% CI: 22.1%, 26.5%), with figures ranging from 0.3% in Dire Dawa to 37.8% in the Oromia region. Children in poor households disproportionately consume less iron-rich animal-source foods than those in wealthy households, leading to a pro-rich wealth concentration index (C) = 0.25 (95% CI: 0.12, 0.37). The decomposition model explained approximately 70% of the estimated socio-economic inequality. About 21% of the wealth-related inequalities in iron-rich animal source food consumption in children can be explained by having primary or above education status of women. Mother's antenatal care (ANC) visits (14.6%), living in the large central and metropolitan regions (12%), household wealth index (10%), and being in the older age group (12-23 months) (2.4%) also contribute to the wealth-related inequalities. Regions such as Afar, Eastern parts of Amhara, and Somali were geographic clusters with low iron-rich animal source food consumption. There is a low level of iron-rich animal source food consumption among children, and it is disproportionately concentrated in the rich households (pro-rich distribution) in Ethiopia. Maternal educational status, having ANC visits, children being in the older age group (12-23 months), and living in large central and metropolitan regions were significant contributors to these wealth-related inequalities in iron-rich animal source foods consumption. Certain parts of Ethiopia such as, Afar, Eastern parts of Amhara, and Somali should be considered priority areas for nutritional interventions to increase children's iron-rich animal source foods consumption.
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Affiliation(s)
- Daniel G. Belay
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Molla M. Wassie
- Flinders University, College of Medicine and Public Health, Flinders Health and Medical Research Institute, Adelaide, South Australia
| | - Melaku Birhanu Alemu
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
- Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mehari Woldemariam Merid
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Richard Norman
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Gizachew A. Tessema
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
- School of Public Health, University of Adelaide, Adelaide, South Australia, Australia
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Jannati N, Mahmoodi MR, Azadbakht L. Association of healthy eating index and anthropometric indices among primary school girls in southeast of Iran: a cross-sectional study. BMC Nutr 2024; 10:36. [PMID: 38414052 PMCID: PMC10900698 DOI: 10.1186/s40795-024-00847-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 02/19/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND The school-age period is marked by substantial advancements in physical and cognitive development, highlighting the importance of assessing the diet quality and its impact on body weight and height. The main objective of this study was to evaluate the association between diet quality and selected anthropometric indices of primary school girls in southeast of Iran using the healthy eating index-2015 (HEI-2015). METHODS This cross-sectional study involved 330 students aged 6-12 years from 10 primary schools in Kerman City. Standard protocols and a dish-based food frequency questionnaire were employed to evaluate anthropometric indices and dietary intake. The HEI-2015 was utilized to assess the quality of participants' diets, with a total score ranging from zero to 100, based on thirteen food score components. RESULTS In the present study, older participants had higher HEI scores (p = 0.02). Additionally, participants in the highest tertile of HEI score had greaterodds of being overweight (OR: 2.13; CI = 1.17-3.85, P = 0.011) and had higher intakes of whole fruits, total fruits including fruit juice, whole grains, total protein foods, seafood and plant proteins, greens, and beans (p < 0.05). However, no significant association was found between HEI score and other anthropometric indices, obesity, and thinness. CONCLUSIONS The study found no significant association between HEI scores and the likelihood of being thin or obese. However, children with the highest HEI scores were more likely to beoverweight. Therefore, it is recommended to implement health programs for primary school girls in Kerman to improve their eating habits and reduce the risk of overweight and obesity.
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Affiliation(s)
- Nooshin Jannati
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mohammad Reza Mahmoodi
- Physiology Research Center, Institute of Neuropharmacology; Department of Nutrition, School of Public Health, Kerman University of Medical Sciences, Kerman, Iran.
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
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George F, Rajeev LN, Bandyopadhyay S, Baby J, Sinha S, Sachdev HS, Kurpad AV, Thomas T. The role of dairy consumption in the relationship between wealth and early life physical growth in India: evidence from multiple national surveys. BMC Public Health 2024; 24:96. [PMID: 38183073 PMCID: PMC10768164 DOI: 10.1186/s12889-023-17520-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 12/18/2023] [Indexed: 01/07/2024] Open
Abstract
INTRODUCTION Prevalence of undernutrition continues to be high in India and low household wealth is consistently associated with undernutrition. This association could be modified through improved dietary intake, including dairy consumption in young children. The beneficial effect of dairy on child growth has not been explored at a national level in India. The present analyses aimed to evaluate the direct and indirect (modifying association of household level per adult female equivalent milk and milk product consumption) associations between household wealth index on height for age (HAZ) and weight for age (WAZ) in 6-59 months old Indian children using data from of nationally representative surveys. METHODS Two triangulated datasets of two rounds of National Family Health Survey, (NFHS-3 and 4) and food expenditure (National Sample Survey, NSS61 and 68) surveys, were produced by statistical matching of households using Non-Iterative Bayesian Approach to Statistical Matching technique. A Directed Acyclic Graph was constructed to map the pathways in the relationship of household wealth with HAZ and WAZ based on literature. The direct association of wealth index and its indirect association through per adult female equivalent dairy consumption on HAZ and WAZ were estimated using separate path models for each round of the surveys. RESULTS Wealth index was directly associated with HAZ and WAZ in both the rounds, but the association decreased from NFHS-3 (βHAZ: 0.145; 95% CI: 0.129, 0.16) to NFHS-4 (βHAZ: 0.102; 95%CI: 0.093, 0.11). Adult female equivalent milk intake (increase of 10gm/day) was associated with higher HAZ (β_NFHS-3=0.001;95% CI: 0, 0.002; β_NFHS-4=0.002;95% CI: 0.002, 0.003) but had no association with WAZ. The indirect association of wealth with HAZ through dairy consumption was 2-fold higher in NFHS-4 compared to NFHS-3. CONCLUSIONS The analysis of triangulated survey data shows that household level per- adult female equivalent dairy consumption positively modified the association between wealth index and HAZ, suggesting that regular inclusion of milk and milk products in the diets of children from households across all wealth quintiles could improve linear growth in this population.
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Affiliation(s)
- Franciosalgeo George
- Division of Epidemiology, Biostatistics, and Population Health, St. John's Research Institute, St. John's National Academy of Health Sciences, Bangalore, India
| | - L Naga Rajeev
- Department of Pediatrics and Clinical Epidemiology, Sitaram Bhartia Institute of Science and Research, New Delhi, India
| | - Sulagna Bandyopadhyay
- Division of Nutrition, St. John's Research Institute, St. John's National Academy of Health Sciences, Bengaluru, India
| | - Jeswin Baby
- Division of Epidemiology, Biostatistics, and Population Health, St. John's Research Institute, St. John's National Academy of Health Sciences, Bangalore, India
- Department of Statistical Sciences, Kannur University, Kerala, India
- Research and Development Cell, Caritas Hospital and Institute of Health Sciences, Kottayam, India
| | - Srishti Sinha
- Division of Nutrition, St. John's Research Institute, St. John's National Academy of Health Sciences, Bengaluru, India
| | - Harshpal Singh Sachdev
- Department of Pediatrics and Clinical Epidemiology, Sitaram Bhartia Institute of Science and Research, New Delhi, India
| | - Anura V Kurpad
- Department of Physiology, St John's Medical College, Bengaluru, India
| | - Tinku Thomas
- Department of Biostatistics, St John's Medical College, Bengaluru, India.
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Ahmed KY, Ogbo FA, Tegegne TK, Dalton H, Arora A, Ross AG. Interventions to improve the nutritional status of children under 5 years in Ethiopia: a systematic review. Public Health Nutr 2023; 26:3147-3161. [PMID: 37905557 PMCID: PMC10755407 DOI: 10.1017/s1368980023002410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 09/22/2023] [Accepted: 10/25/2023] [Indexed: 11/02/2023]
Abstract
OBJECTIVE To conduct a systematic review of experimental or quasi-experimental studies that aimed to improve the nutritional status of children under 5 years of age in Ethiopia. DESIGN Embase, MEDLINE/PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsychINFO, and Academic Search Database were used to locate peer-reviewed studies, and Google Scholar and Open Dissertation were used to locate grey literatures. All searches were conducted between 2000 and November 2022. SETTING Ethiopia. PARTICIPANTS Pregnant women and mothers with children aged 0-59 months. RESULTS Ten cluster randomised controlled trials (RCT), six quasi-experimental studies and two individual RCT were included. Out of the identified eighteen studies, three studies targeted pregnant mothers. Our findings showed that almost two-thirds of published interventions had no impact on childhood stunting and wasting, and more than half had no impact on underweight. Some behaviour change communication (BCC) interventions, food vouchers, micronutrient supplementation and quality protein maize improved stunting. Similarly, BCC and fish oil supplementation showed promise in reducing wasting, while BCC and the provision of quality protein maize reduced underweight. Additionally, water, sanitation and hygiene (WaSH) interventions provided to pregnant mothers and children under 2 years of age were shown to significantly reduce childhood stunting. CONCLUSION Future childhood nutritional interventions in Ethiopia should consider adopting an integrated approach that combines the positive effects of interdependent systems such as BCC, food supplemental programmes (e.g. boosting protein and micronutrients), health interventions (e.g. strengthening maternal and childcare), WaSH and financial initiatives (e.g. monetary support and income schemes).
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Affiliation(s)
- Kedir Y Ahmed
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
- Translational Health Research Institute, Western Sydney University, Campbelltown, NSW, Australia
| | - Felix Akpojene Ogbo
- Translational Health Research Institute, Western Sydney University, Campbelltown, NSW, Australia
- Riverland Academy of Clinical Excellence (RACE), Riverland Mallee Coorong Local Health Network, SA Health, Government of South Australia, Berri, SA, Australia
| | - Teketo Kassaw Tegegne
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, VIC, Australia
| | - Hazel Dalton
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
- School of Medicine and Public Health, University of Newcastle, Orange, NSW, Australia
| | - Amit Arora
- Translational Health Research Institute, Western Sydney University, Campbelltown, NSW, Australia
- School of Health Sciences, Western Sydney University, Campbelltown Campus, NSW, Australia
- Oral Health Services, Sydney Local Health District and Sydney Dental Hospital, NSW Health, Surry Hills, NSW, Australia
- Discipline of Child and Adolescent Health, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia
- Health Equity Laboratory, Campbelltown, NSW, Australia
| | - Allen G Ross
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
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Roba AA, Assefa N, Roba KT, Dessie Y, Hamler E, Fawzi W. Association between dietary protein intake, diet quality and diversity, and obesity among women of reproductive age in Kersa, Ethiopia. Front Public Health 2023; 11:1258515. [PMID: 38035304 PMCID: PMC10682820 DOI: 10.3389/fpubh.2023.1258515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/25/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction In Ethiopia, there is limited evidence on the effect of dietary protein intake on women's body mass index. Therefore, this study investigated the association between dietary protein intake, diet quality, and overweight and obesity. Methods A cross-sectional study was conducted among 897 women of reproductive age. Food frequency questionnaires were used to assess 7-day dietary intake. It was converted into protein and other macro-nutrient intakes, Minimum Dietary Diversity for Women, and Global Dietary Quality Score. Body Mass Index (BMI) of overweight & obese women were defined as ≥25 kg/m2. An adjusted odds ratio with a 95% confidence interval (in a multivariate logistic regression model) was used to determine the strength of the association between BMI and dietary protein intake, adjusting for potential confounders. Results The median dietary protein intake was 41.3 (32.9, 52.6) grams/day or 0.8 (0.6, 1.0) grams/kilogram of body weight/day. The prevalence of overweight and obesity was 7.5% (n = 67). Only 220 (24.5%) women could meet the recommended minimum dietary diversity of five or more food groups out of 10 per day. Furthermore, only 255 (28.4%) women were found to have a low risk for nutrient adequacy. Interestingly, women who consumed moderate dietary protein had a significantly lower likelihood of being overweight or obese, with AOR of 0.21 (95% CI 0.10-0.48). Similarly, those who consumed a high amount of protein had even lower odds, with AOR of 0.03 (95% CI 0.01-0.14), compared to those who consumed a low amount of dietary protein. Age of 40-49 years (AOR = 3.33, 95% CI 1.24-8.95) compared to 18-29 years, non-farmers (AOR = 3.21, 95% CI 1.55-6.62), higher consumption of food from unhealthy groups (AOR = 1.30, 95% CI 1.05-1.61), and high fat intake (AOR = 1.06, 95% CI 1.04-1.09) were associated with overweight and obesity. Conclusions and recommendations The study indicated an inverse relationship between BMI and dietary protein intake. It also revealed that women who consumed foods from unhealthy or unhealthy when consumed in excessive amounts were more likely to be overweight or obese. Increasing dietary protein consumption can help reproductive-age women reduce the odds of obesity and overweight. Furthermore, community-based educational programs, policy changes, and healthcare services can support this effort.
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Affiliation(s)
- Aklilu Abrham Roba
- College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia
- Faculty of Health Science, Erciyes University, Kayseri, Türkiye
| | - Nega Assefa
- College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia
| | - Kedir Teji Roba
- College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia
| | - Yadeta Dessie
- College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia
| | - Elena Hamler
- Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Wafaie Fawzi
- Harvard T.H. Chan School of Public Health, Boston, MA, United States
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Gelli A, Collishaw A, Awonon J, Becquey E, Diatta A, Diop L, Ganaba R, Headey D, Hien A, Ngure F, Pedehombga A, Santacroce M, Toe LC, Verhoef H, Alderman H, Ruel MT. Effects of an integrated poultry value chain, nutrition, gender and WASH intervention (SELEVER) on hygiene and child morbidity and anthropometry in Burkina Faso: A secondary outcome analysis of a cluster randomised trial. MATERNAL & CHILD NUTRITION 2023; 19:e13528. [PMID: 37244872 PMCID: PMC10483954 DOI: 10.1111/mcn.13528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/29/2023]
Abstract
Nutrition-sensitive agriculture programmes have the potential to improve child nutrition outcomes, but livestock intensification may pose risks related to water, sanitation and hygiene (WASH) conditions. We assessed the impact of SELEVER, a nutrition- and gender-sensitive poultry intervention, with and without added WASH focus, on hygiene practices, morbidity and anthropometric indices of nutrition in children aged 2-4 years in Burkina Faso. A 3-year cluster randomised controlled trial was implemented in 120 villages in 60 communes (districts) supported by the SELEVER project. Communes were randomly assigned using restricted randomisation to one of three groups: (1) SELEVER intervention (n = 446 households); (2) SELEVER plus WASH intervention (n = 432 households); and (3) control without intervention (n = 899 households). The study population included women aged 15-49 years with an index child aged 2-4 years. We assessed the effects 1.5-years (WASH substudy) and 3-years (endline) post-intervention on child morbidity and child anthropometry secondary trial outcomes using mixed effects regression models. Participation in intervention activities was low in the SELEVER groups, ranging from 25% at 1.5 years and 10% at endline. At endline, households in the SELEVER groups had higher caregiver knowledge of WASH-livestock risks (∆ = 0.10, 95% confidence interval [CI] [0.04-0.16]) and were more likely to keep children separated from poultry (∆ = 0.09, 95% CI [0.03-0.15]) than in the control group. No differences were found for other hygiene practices, child morbidity symptoms or anthropometry indicators. Integrating livestock WASH interventions alongside poultry and nutrition interventions can increase knowledge of livestock-related risks and improve livestock-hygiene-related practices, yet may not be sufficient to improve the morbidity and nutritional status of young children.
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Affiliation(s)
- Aulo Gelli
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Anissa Collishaw
- Department of Agricultural and Consumer EconomicsUniversity of Illinois at Urbana‐ChampaignIllinoisUrbanaUSA
| | - Josue Awonon
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Elodie Becquey
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Ampa Diatta
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Loty Diop
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | | | - Derek Headey
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | | | | | | | - Marco Santacroce
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Laeticia C. Toe
- Department of Food Technology, Safety and Health, Faculty of Bioscience EngineeringGhent UniversityGhentBelgium
- Institut de Recherche en Sciences de la Santé (IRSS)Unité Nutrition et Maladies MétaboliquesBobo‐DioulassoBurkina Faso
| | - Hans Verhoef
- Division of Human Nutrition and HealthWageningen UniversityWageningenNetherlands
- Division of Human NutritionWageningen UniversityWageningenThe Netherlands
| | - Harold Alderman
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Marie T. Ruel
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
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11
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Muema J, Mutono N, Kisaka S, Ogoti B, Oyugi J, Bukania Z, Daniel T, Njuguna J, Kimani I, Makori A, Omulo S, Boyd E, Osman AM, Gwenaelle L, Jost C, Thumbi SM. The impact of livestock interventions on nutritional outcomes of children younger than 5 years old and women in Africa: a systematic review and meta-analysis. Front Nutr 2023; 10:1166495. [PMID: 37485389 PMCID: PMC10358768 DOI: 10.3389/fnut.2023.1166495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/19/2023] [Indexed: 07/25/2023] Open
Abstract
Background Nutrition-sensitive livestock interventions have the potential to improve the nutrition of communities that are dependent on livestock for their livelihoods by increasing the availability and access to animal-source foods. These interventions can also boost household income, improving purchasing power for other foods, as well as enhance determinants of health. However, there is a lack of synthesized empirical evidence of the impact and effect of livestock interventions on diets and human nutritional status in Africa. Objective To review evidence of the effectiveness of nutrition-sensitive livestock interventions in improving diets and nutritional status in children younger than 5 years old and in pregnant and lactating women. Methods Following PRISMA guidelines, we conducted a systematic review and meta-analysis of published studies reporting on the effect of livestock interventions on maternal and child nutrition in Africa. Data were extracted, synthesized, and summarized qualitatively. Key outcomes were presented in summary tables alongside a narrative summary. Estimation of pooled effects was undertaken for experimental studies with nutritional outcomes of consumption of animal-source foods (ASFs) and minimum dietary diversity (MDD). Fixed effects regression models and pooled effect sizes were computed and reported as odds ratios (ORs) together with their 95% confidence intervals (CI). Results After the screening, 29 research papers were included in the review, and of these, only 4 were included in the meta-analysis. We found that nutrition-sensitive livestock interventions have a significant positive impact on the consumption of ASFs for children < 5 years (OR = 5.39; 95% CI: 4.43-6.56) and on the likelihood of meeting minimum dietary diversity (OR = 1.89; 95% CI: 1.51-2.37). Additionally, the impact of livestock interventions on stunting, wasting, and being underweight varied depending on the type of intervention and duration of the program/intervention implementation. Therefore, because of this heterogeneity in reporting metrics, the pooled estimates could not be computed. Conclusion Nutrition-sensitive livestock interventions showed a positive effect in increasing the consumption of ASFs, leading to improved dietary diversity. However, the quality of the evidence is low, and therefore, more randomized controlled studies with consistent and similar reporting metrics are needed to increase the evidence base on how nutrition-sensitive livestock interventions affect child growth outcomes.
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Affiliation(s)
- Josphat Muema
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Washington State University Global Health Program–Kenya, Nairobi, Kenya
- Feed the Future Innovation Lab for Animal Health, Washington State University, Pullman, WA, United States
| | - Nyamai Mutono
- Washington State University Global Health Program–Kenya, Nairobi, Kenya
- Feed the Future Innovation Lab for Animal Health, Washington State University, Pullman, WA, United States
- Center for Epidemiological Modelling and Analysis, University of Nairobi, Nairobi, Kenya
| | - Stevens Kisaka
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Center for Epidemiological Modelling and Analysis, University of Nairobi, Nairobi, Kenya
| | - Brian Ogoti
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Center for Epidemiological Modelling and Analysis, University of Nairobi, Nairobi, Kenya
| | - Julius Oyugi
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
| | - Zipporah Bukania
- Centre for Public Health Research, Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Joseph Njuguna
- Food and Agriculture Organization of the United Nations, Nairobi, Kenya
| | - Irene Kimani
- Food and Agriculture Organization of the United Nations, Nairobi, Kenya
| | - Anita Makori
- Washington State University Global Health Program–Kenya, Nairobi, Kenya
- Center for Epidemiological Modelling and Analysis, University of Nairobi, Nairobi, Kenya
| | - Sylvia Omulo
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Washington State University Global Health Program–Kenya, Nairobi, Kenya
- Feed the Future Innovation Lab for Animal Health, Washington State University, Pullman, WA, United States
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA, United States
| | - Erin Boyd
- United States Agency for International Development’s Bureau for Humanitarian Assistance, Washington, DC, United States
| | - Abdal Monium Osman
- Emergency and Resilience Division, Food and Agriculture Organization of the United Nations, Rome, Italy
| | - Luc Gwenaelle
- Emergency and Resilience Division, Food and Agriculture Organization of the United Nations, Rome, Italy
| | - Christine Jost
- United States Agency for International Development’s Bureau for Humanitarian Assistance, Washington, DC, United States
- Global Health Support Initiative III, Social Solutions International, Washington, DC, United States
| | - SM Thumbi
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Feed the Future Innovation Lab for Animal Health, Washington State University, Pullman, WA, United States
- Center for Epidemiological Modelling and Analysis, University of Nairobi, Nairobi, Kenya
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA, United States
- South African Center for Epidemiological Modelling and Analysis, Stellenbosch, South Africa
- Institute of Immunology and Infection Research, University of Edinburgh, Edinburgh, United Kingdom
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Sharifi F, Naderi-Boldaji M, Ghasemi-Varnamkhasti M, Kheiralipour K, Ghasemi M, Maleki A. Feasibility study of detecting some milk adulterations using a LED-based Vis-SWNIR photoacoustic spectroscopy system. Food Chem 2023; 424:136411. [PMID: 37229900 DOI: 10.1016/j.foodchem.2023.136411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 05/11/2023] [Accepted: 05/16/2023] [Indexed: 05/27/2023]
Abstract
The aim of this study is to evaluate a previousely developed photoacoustic spectroscopy system with light sources of visible to short-wave near infrared (Vis-SWNIR, 395-940 nm) for detection of adulterations in cow's milk including formalin, urea, hydrogen peroxide, starch, sodium hypochlorite, and detergent powder. The results of principal component analysis (PCA) showed a very good visual differentiation of different adulterations. The artificial neural networks (ANN) showed the highest classification accuracy (97.6 %) in detection of adulteration type and adulteration level (nearly 100 %). It can be generally concluded that the Vis-SWNIR photoacoustic spectroscopy system is a reliable and potent instrument for detecting various types of milk adulterations. Further studies are suggested with including cow's milk of different sources with probable variations in composition to generalize the findings of the present study. With the extension of the light sources to the range of long-wave NIR, the system can be applied as a diagnostic tool for quality evaluation of other liquid foods.
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Affiliation(s)
- Fatemeh Sharifi
- Department of Mechanical Engineering of Biosystems, Faculty of Agriculture, Shahrekord University, Shahrekord 88186-34141, Iran; Bakhtar Higher Education Institution, Ilam 69313-83638, Iran
| | - Mojtaba Naderi-Boldaji
- Department of Mechanical Engineering of Biosystems, Faculty of Agriculture, Shahrekord University, Shahrekord 88186-34141, Iran.
| | - Mahdi Ghasemi-Varnamkhasti
- Department of Mechanical Engineering of Biosystems, Faculty of Agriculture, Shahrekord University, Shahrekord 88186-34141, Iran
| | - Kamran Kheiralipour
- Department of Mechanical Engineering of Biosystems, Faculty of Agriculture, Ilam University, Ilam 69391-77111, Iran
| | - Mohsen Ghasemi
- Department of Physics, Faculty of Basic Sciences, Shahrekord University, Shahrekord 88186-34141, Iran
| | - Ali Maleki
- Department of Mechanical Engineering of Biosystems, Faculty of Agriculture, Shahrekord University, Shahrekord 88186-34141, Iran
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Gebretsadik GG, Tadesse Z, Ambese TY, Mulugeta A. Trends in and predictors of animal source food consumption among 6-23 months age children in Tigrai, Northern Ethiopia: evidence from three consecutive ethiopian demographic and health surveys, EDHS 2005-2016. BMC Nutr 2023; 9:43. [PMID: 36890578 PMCID: PMC9996887 DOI: 10.1186/s40795-023-00699-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 03/02/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Despite numerous interventions, child undernutrition continues as a problem of global concern. Although consumption of animal source foods has shown positive associations with child undernutrition, no much evidence exists on its trends and predictors among children in Tigrai. OBJECTIVES This study aimed to investigate the trends in and predictors of consumption of animal source foods among children 6-23 months of age in Tigrai. METHODOLOGY This study used complex data of 756 children extracted from three consecutive Ethiopian Demographic and Health Surveys. Data were analyzed using STATA 14.0 by accounting for sampling weight and cluster and strata variables. Multivariable logistic regression was used to determine the independent predictors of animal source foods consumption. Odds ratio and 95% confidence interval were used to measure strength of association at a statistical significance of p < 0.05. RESULTS Although statistically not significant (p-trend = 0.28), animal source foods consumption increased from 31.3% to 2005 through 35.9% in 2011 to 41.5% in 2016. For every month increase in the age of a child, a 9% increment in the odds of animal source food consumption was observed. Muslim children showed 3.1 times higher odds of animal source food consumption than Orthodox Christians. The likelihood of animal source foods consumption were 33% lower among children born to mothers who didn't attend formal education as compared to their counterparts. A unit increase in the number of household assets and number of livestock led to a 20% and 2% increase in the odds of animal source foods consumption, respectively. CONCLUSION Animal source foods consumption showed a statistically non-significant increase over the three consecutive Ethiopian Demographic and Health Surveys. This study found out that consumption of animal source foods might be increased through pro-maternal education policies, programs with household asset increasing schemes, and pro-livestock projects. Our study also highlighted the need for considering religion as one important player when planning or undertaking ASF programs.
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Affiliation(s)
| | - Zuriyash Tadesse
- Department of Nutrition and Dietetics, School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Tesfay Yohannes Ambese
- Department of Public Health Surveillance, Ethiopian Public Health Institute Tigrai Branch, Mekelle, Ethiopia
| | - Afework Mulugeta
- Department of Nutrition and Dietetics, School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
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Pasqualino MM, Shaikh S, McGready J, Islam MT, Ali H, Ahmed T, West KP, Alam M, Hossain MI, Labrique AB, Palmer AC. An Egg Intervention Improves Dietary Intakes but Does Not Fill Intake Gaps for Multiple Micronutrients among Infants in Rural Bangladesh. J Nutr 2023; 153:1199-1210. [PMID: 36806554 DOI: 10.1016/j.tjnut.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 01/11/2023] [Accepted: 02/08/2023] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Eggs are nutrient-rich. Strengthening evidence of the impact of egg consumption on dietary quality can inform complementary feeding guidance. OBJECTIVES We aimed to assess the effect of an egg intervention on dietary intakes among infants aged 6-12 mo in rural Bangladesh. METHODS We conducted a cluster-randomized controlled trial allocating clusters (n = 566) to enteric pathogen control or placebo treatment, with daily provision of a protein-rich meal, isocaloric meal, egg, or control. Nutrition education was provided to all arms. Our focus here is on the egg and control arms. Infants were enrolled at 3 mo. From 6 mo, we visited households weekly to distribute eggs and measure compliance. A semistructured feeding questionnaire assessed 24-h intake at 6, 9, and 12 mo. Assessments were repeated in ∼10% of subjects 2-29 d later. Using NCI SAS macros, we estimated usual intake distributions for energy, protein, fat, and 18 micronutrients and the proportion meeting intake recommendations. We compared the outcomes between the arms using clustered bootstrapping. RESULTS Data were available from 757 infants (137 clusters) and 943 infants (141 clusters) in the egg and control arms, respectively. In the egg arm compared with the control arm, the mean usual intakes were higher for energy (610 compared with 602 kcal/d, 9 mo; 669 compared with 658 kcal/d, 12 mo), crude protein (2.2 compared with 1.7 g/(kg·d), 9 mo; 2.4 compared with 1.9 g/(kg·d), 12 mo), available protein (2.0 compared with 1.6 g/(kg·d), 9 mo; 2.1 compared with 1.8 g/(kg·d), 12 mo), and for 13 and 14 micronutrients at 9 and 12 mo, respectively. The proportion meeting intake recommendations for most micronutrients was higher in the egg arm but remained <50% for 15 and 13 micronutrients at 9 and 12 mo, respectively. CONCLUSIONS Daily egg consumption improved dietary intakes among Bangladeshi infants, but was insufficient to meet multiple micronutrient intake recommendations, demonstrating the need to be coupled with other strategies.
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Affiliation(s)
- Monica M Pasqualino
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | | | - John McGready
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | - Hasmot Ali
- The JiVitA Project, Gaibandha, Bangladesh
| | | | - Keith P West
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | | | - Alain B Labrique
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Amanda C Palmer
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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15
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Beal T, Gardner CD, Herrero M, Iannotti LL, Merbold L, Nordhagen S, Mottet A. Friend or Foe? The Role of Animal-Source Foods in Healthy and Environmentally Sustainable Diets. J Nutr 2023; 153:409-425. [PMID: 36894234 DOI: 10.1016/j.tjnut.2022.10.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/12/2022] [Accepted: 10/13/2022] [Indexed: 01/21/2023] Open
Abstract
Scientific and political discussions around the role of animal-source foods (ASFs) in healthy and environmentally sustainable diets are often polarizing. To bring clarity to this important topic, we critically reviewed the evidence on the health and environmental benefits and risks of ASFs, focusing on primary trade-offs and tensions, and summarized the evidence on alternative proteins and protein-rich foods. ASFs are rich in bioavailable nutrients commonly lacking globally and can make important contributions to food and nutrition security. Many populations in Sub-Saharan Africa and South Asia could benefit from increased consumption of ASFs through improved nutrient intakes and reduced undernutrition. Where consumption is high, processed meat should be limited, and red meat and saturated fat should be moderated to lower noncommunicable disease risk-this could also have cobenefits for environmental sustainability. ASF production generally has a large environmental impact; yet, when produced at the appropriate scale and in accordance with local ecosystems and contexts, ASFs can play an important role in circular and diverse agroecosystems that, in certain circumstances, can help restore biodiversity and degraded land and mitigate greenhouse gas emissions from food production. The amount and type of ASF that is healthy and environmentally sustainable will depend on the local context and health priorities and will change over time as populations develop, nutritional concerns evolve, and alternative foods from new technologies become more available and acceptable. Efforts by governments and civil society organizations to increase or decrease ASF consumption should be considered in light of the nutritional and environmental needs and risks in the local context and, importantly, integrally involve the local stakeholders impacted by any changes. Policies, programs, and incentives are needed to ensure best practices in production, curb excess consumption where high, and sustainably increase consumption where low.
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Affiliation(s)
- Ty Beal
- Global Alliance for Improved Nutrition, Washington, DC, USA; Institute for Social, Behavioral and Economic Research, University of California, Santa Barbara, CA, USA.
| | - Christopher D Gardner
- Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Mario Herrero
- Department of Global Development and Cornell Atkinson Center for Sustainability, Cornell University, Ithaca, NY, USA
| | | | - Lutz Merbold
- Integrative Agroecology Group, Agroscope, Zurich, Switzerland
| | | | - Anne Mottet
- Food and Agriculture Organization of the United Nations, Rome, Italy
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16
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Dietary Diversity, Household Food Insecurity and Stunting among Children Aged 12 to 59 Months in N'Djamena-Chad. Nutrients 2023; 15:nu15030573. [PMID: 36771280 PMCID: PMC9920356 DOI: 10.3390/nu15030573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 01/17/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Household food insecurity is increasingly recognized as a global health problem, particularly in sub-Saharan Africa. This study aimed to contextualize the associations between household food insecurity, dietary diversity and stunting in N'Djamena. METHODS This study is a community-based cross-sectional study, and the SMART (Standardized Monitoring and Assessment of Relief and Transitions) methodology was used to calculate the sample size. A total of 881 households were selected for the survey. A 24-h recall evaluated the dietary diversity score (DDS), the Household Food Insecurity Access Scale (HFIAS) made it possible to assess household food insecurity (HFI), and stunting among children aged 12 to 59 months was assessed by anthropometric measurements. Logistic regression was constructed to determine the association between household food insecurity, dietary diversity, and stunting. The study was conducted from January to March 2022. RESULTS The prevalence of severe food insecurity was 16.6%, and that of stunting was 25.3%. The mean DDS was 6.5 ± 1.6. Severe food insecurity (OR 2.505, CI: 1.670-3.756) was significantly associated with stunting. The association between DDS and stunting was not significant. CONCLUSIONS This study's prevalence of household food insecurity and stunting was very high. Household food insecurity and household size were significantly associated with stunting.
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17
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Ara G, Sanin KI, Khanam M, Sarker MSA, Tofail F, Nahar B, Chowdhury IA, Boitchi AB, Gibson S, Afsana K, Askari S, Ahmed T. A comprehensive intervention package improves the linear growth of children under 2-years-old in rural Bangladesh: a community-based cluster randomized controlled trial. Sci Rep 2022; 12:21962. [PMID: 36536016 PMCID: PMC9763408 DOI: 10.1038/s41598-022-26269-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
Approximately one-third of children under the age of five are stunted in developing countries and many of them are micronutrient-deficient. We designed a comprehensive intervention package including egg/milk-based snacks to improve linear growth and dietary diversity among 6 to 12-month-old children in rural Bangladesh. In this 1-year community-based cluster randomized controlled longitudinal experiment, 412 mother-infant pairs were randomly assigned to receive either monthly food vouchers (for eggs, milk, semolina, sugar, and oil) to prepare egg and milk-based snacks for their children, along with multiple micronutrient powder (MNP), counseling on child feeding and handwashing, or regular government health communication alone (control; n = 206, treatment; n = 206). The trial was conducted in 12 clusters (small administrative units of sub-district). The primary inclusion criteria were ultra-poor households with limited resources and having children under 2-years-old. The primary and secondary outcomes were differences in children's length gain and dietary diversity. The effect of intervention on child growth was examined using a mixed effect linear regression model. Mean weight and length of the children did not significantly differ between groups at baseline. Around 90% of the children in both groups were breastfed. After receiving intervention for 12 months, LAZ score increased by 0.37 (CI 0.24, 0.51, p < 0.001) and risk of stunting reduced by 73% (OR: 0.27, CI 0.13, 0.58, p = 0.001). This comprehensive intervention package improved the growth and dietary diversity of children in extremely poor Bangladeshi households. A scaling-up of this intervention in contexts with limited resources should be taken into consideration.Trial registration: This trial registered retrospectively at ClinicalTrials.gov as NCT03641001, 21/8/2018.
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Affiliation(s)
- Gulshan Ara
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
| | - Kazi Istiaque Sanin
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
| | - Mansura Khanam
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
| | - Md. Shafiqul Alam Sarker
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
| | - Fahmida Tofail
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
| | - Baitun Nahar
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
| | | | - Anika Bushra Boitchi
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
| | - Sarah Gibson
- grid.490985.90000 0004 0450 2163The Children’s Investment Fund Foundation, 7 Clifford Street, London, W1S 2FT UK
| | - Kaosar Afsana
- grid.52681.380000 0001 0746 8691BRAC James P Grant School of Public Health, BRAC University, 68 Shahid Tajuddin Ahmed Sharani, Mohakhali, Dhaka, 1212 Bangladesh
| | - Sufia Askari
- grid.490985.90000 0004 0450 2163The Children’s Investment Fund Foundation, 7 Clifford Street, London, W1S 2FT UK
| | - Tahmeed Ahmed
- grid.414142.60000 0004 0600 7174International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212 Bangladesh
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Jyoti, Kavita, Verma R. Selective detection of urea as milk adulterant using LMR based Fiber Optic Probe. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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19
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Pikosky MA, Ragalie-Carr J, Miller GD. Recognizing the importance of protein quality in an era of food systems transformation. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.1012813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
A transformation of current food systems is needed to nourish the growing global population in more sustainable ways. To support this, some are advocating for a shift to plant-based or -exclusive diets. These recommendations – typically borne out of concerns for the environment – often fail to account for unintended nutritional consequences, which could be particularly pronounced for protein intake. While there is enough protein to meet current global needs, the issue of protein quality is often overlooked and oversimplified. High-quality protein, including from animal source foods (ASF), is needed to meet nutritional demands in low- and middle-income countries (LMIC), particularly among vulnerable population groups. In high-income countries (HIC), protein quality is important for at-risk populations who have higher protein requirements and lower energy and/or protein intakes. Further, as the global population increases, driven primarily by population growth in LMIC, it is possible that protein production will need to increase in HIC to support exports to help feed the global population. The global dialogue and resulting dietary recommendations must therefore become more nuanced to consider the interaction between nutritional value and environmental impact to help better reflect trade-offs across multiple domains of sustainability. Nutritional life cycle assessments are one way to help accomplish this nuance and evaluate how all types of food production systems should be refocused to improve their environmental efficiency and nutritional impact.
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Sisay BG, Afework T, Jima BR, Gebru NW, Zebene A, Hassen HY. Dietary diversity and its determinants among children aged 6-23 months in Ethiopia: evidence from the 2016 Demographic and Health Survey. J Nutr Sci 2022; 11:e88. [PMID: 36304826 PMCID: PMC9554528 DOI: 10.1017/jns.2022.87] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 11/19/2022] Open
Abstract
Dietary diversity in children may be influenced not only by individual circumstances but also by the features of the community in which they live. Our study aimed to assess community and individual-level determinants of minimum dietary diversity among children aged 6-23 months in Ethiopia. We included 2960 children aged 6-23 months from the recent Ethiopia Demographic and Health Survey. A minimum dietary diversity was defined as the consumption of at least five food groups out of the eight reference food groups within 24 h by children aged 6-23 months. Multilevel logistic regression was used to investigate the drivers of minimum dietary diversity in Ethiopian children aged 6-23 months. About 12⋅5 % of children met the bare minimum of dietary diversification. Age of the child (9-11 months AOR, 3⋅3 (95 % CI 1⋅8, 5⋅6), 12-17 months AOR, 4⋅0 (95 % CI 2⋅4, 6⋅7), 18-23 months AOR, 3⋅5 (95 % CI 2⋅0, 5⋅8)), caregiver listening radio at least once a week AOR, 1⋅6 (95 % CI 1⋅1, 2⋅4) and wealth quantiles (Second AOR, 1⋅8 (95 % CI 1⋅1, 3⋅1), Fourth AOR, 2⋅9 (95 % CI 1⋅6, 5⋅2) and Highest AOR, 2⋅2 (95 % CI 1⋅1, 4⋅2)) were individual characteristics associated with dietary diversity. Place of residence was the only community-level characteristic associated with children's dietary diversity (Rural AOR, 0⋅4 (95 % CI 0⋅2, 0⋅6)). The minimum dietary diversity among Ethiopian children is suboptimal. Nutrition programmes aimed at enhancing dietary diversity should be strengthened in this population, particularly for those from poor families and residing in rural areas.
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Affiliation(s)
- Binyam Girma Sisay
- Department of Nutrition and Dietetics, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Tsion Afework
- Department of Preventive Medicine, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Beshada Rago Jima
- Department of Nutrition and Dietetics, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Nardos Wondafrash Gebru
- Department of Nutrition and Dietetics, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Addisalem Zebene
- Department of Nutrition and Dietetics, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Hamid Y. Hassen
- Department of Primary and Interdisciplinary Care, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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Lividini K, Masters WA. Tracing global flows of bioactive compounds from farm to fork in Nutrient Balance Sheets can help guide intervention towards healthier food supplies. NATURE FOOD 2022; 3:703-715. [PMID: 36226129 PMCID: PMC7613697 DOI: 10.1038/s43016-022-00585-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 08/02/2022] [Indexed: 11/24/2022]
Abstract
Adequate supplies of healthy foods available in each country are a necessary but not sufficient condition for adequate intake by each individual. This study provides complete Nutrient Balance Sheets that account for all plant-based and animal-sourced food flows from farm production through trade to non-food uses and waste in 173 countries from 1961 to 2018. We track 36 bioactive compounds in all farm commodities recorded by the Food and Agriculture Organization of the United Nations, accounting for nutrient-specific losses in processing and cooking as well as bioavailability. We compare supply to requirements given each country's age-sex distribution and find that the adequacy of food supplies has increased but often remains below total needs, with even faster rise in energy levels and lower density of some nutrients per calorie. We use this nutrient accounting to show how gaps could be filled, either from food production and trade or from selected biofortification, fortification and supplementation scenarios for nutrients of concern such as vitamin A, iron and zinc.
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Affiliation(s)
- Keith Lividini
- Friedman School of Nutrition Science and Policy, Tufts University, Boston MA
- International Food Policy Research Institute (IFPRI), Washington DC
| | - William A Masters
- Friedman School of Nutrition Science and Policy, Tufts University, Boston MA
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Faber M, Malan L, Kruger HS, Asare H, Visser M, Mukwevho T, Ricci C, Smuts CM. Potential of Egg as Complementary Food to Improve Nutrient Intake and Dietary Diversity. Nutrients 2022; 14:nu14163396. [PMID: 36014905 PMCID: PMC9416406 DOI: 10.3390/nu14163396] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/28/2022] [Accepted: 08/11/2022] [Indexed: 12/04/2022] Open
Abstract
The original aim was to determine the effect of egg consumption on infant growth in a low socioeconomic community in South Africa in a randomized controlled trial. Enrolment was, however, prematurely stopped due to COVID-19 lockdown regulations. The resultant small sample (egg group n = 70; control group n = 85) was followed up to assess the feasibility of egg consumption for eight months in terms of dietary intake, egg usage and perceived effects of lockdown on child feeding. Egg consumption remained low in the control group, <10% consumed egg ≥4 days/week at the follow-up points. In the egg group, egg was frequently consumed at midpoint (daily 87.1%, 4−6 days 8.1%) and endpoint (daily 53.1%, 4−6 days 21.9%). At endpoint, dietary intake of cholesterol and vitamin D was higher, and intake of niacin and vitamin B6 lower in the egg group compared to the control group. Dietary diversity was low, 36.2% of the egg group and 18.9% of the control group (p < 0.05) achieved minimum dietary diversity at endpoint. No babies developed egg allergy or sensitization, and adjusted regression analysis showed that frequency of egg intake was not related with the incidence or duration of allergy-related symptoms. This study showed that frequent egg consumption can contribute safely to complementary food for babies, especially in low- and middle-income countries.
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Affiliation(s)
- Mieke Faber
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town 7505, South Africa
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom 2530, South Africa
- Correspondence:
| | - Linda Malan
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom 2530, South Africa
| | - Herculina S. Kruger
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom 2530, South Africa
| | - Hannah Asare
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom 2530, South Africa
| | - Marina Visser
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom 2530, South Africa
| | - Tshiphiri Mukwevho
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom 2530, South Africa
| | - Cristian Ricci
- Africa Unit for Transdisciplinary Health Research, North-West University, Potchefstroom 2530, South Africa
| | - Cornelius M. Smuts
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom 2530, South Africa
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Consumption of animal source food and associated factors among pregnant women in eastern Ethiopia: A community-based study. PLoS One 2022; 17:e0270250. [PMID: 35714168 PMCID: PMC9205500 DOI: 10.1371/journal.pone.0270250] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 06/07/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction Animal source foods contain quality nutrients, immunity, and behavioral outcome and are important for growth, and development. However, evidence on the level of animal source food consumption frequency and associated factors among pregnant women in Ethiopia, particularly rural residents are limited. Therefore, this study aimed to assess the consumption frequency of animal source food and to identify associated factors among pregnant women in the Haramaya district. Methods A community-based cross-sectional study was conducted among 448 pregnant women. Data were collected through face-to-face interviews by trained research assistants, using a validated frequency questionnaire. Consumption of animal food sources was assessed by counting the frequency of each food from animal sources that pregnant women ate over a seven-day reference period. The highest tertile for animal source food consumption was considered as the high frequency of animal source food consumption; whereas the two lower tertiles were taken as the low frequency of animal source food consumption. A binary logistic regression model was used to investigate the association of the independent variables with the animal source food consumption. An adjusted odds ratio with a 95% confidence interval was reported to show an association using a p-value <0.05. Results The high frequency of animal source food consumption among the study participants was 24.78% (95% CI = 21%-29%). High animal source food consumption was more likely higher among respondents who were literate (AOR = 1.80; 95% CI = 1.048–3.095), and those who owned milk cows (ARO = 1.70; 95% CI = 1.003–2.863). However, respondent who reported chewing khat (AOR = 0.51; 95% CI = 0.313–0.805) (AOR = 0.56; 95% CI = 0.349–0.903), were less likely experienced animal source food consumption. Conclusion We found low animal source food consumption among pregnant women in this predominantly rural setting. Women’s educational level and milk cow ownership were positively associated with animal source food consumption. Additionally, a lower frequency of animal source food consumption was observed among women who reported chewing khat. Therefore, nutrition policy programs and interventions aimed at encouraging maternal nutritional guidance and counseling are recommended.
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Haemoglobin status to determine nutritional anaemia and its association with breakfast skipping and BMI among nursing undergraduates of Farasan Island, KSA. J Nutr Sci 2022; 11:e36. [PMID: 35720169 PMCID: PMC9161037 DOI: 10.1017/jns.2022.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 04/13/2022] [Accepted: 04/21/2022] [Indexed: 11/07/2022] Open
Abstract
Abstract
The present study was conducted to determine nutritional anaemia using haemoglobin levels of female nursing undergraduates studying at Farasan Island with the purpose to intervene at a point, before the potential problems become serious later in life. In total, 130 apparently healthy, female students of Department of Nursing were recruited by a random sampling method to collect information on socio-demographic, lifestyle and anthropogenic characteristics, and dietary habits including breakfast skipping. Haemoglobin content was estimated using Sahli's Haemoglobinometer and observations were interpreted as per WHO's criteria for anaemia. Body mass index (BMI) was recorded using a digital weighing machine. Correlation between haemoglobin concentration, breakfast skipping and body mass index of study participants was assessed by Pearson's correlation. Data analyses were done using Origin software. Overall, 51⋅6 % (n = 67) students were all together anaemic with 28⋅5 % (n = 37) had mild anaemia, 15⋅4 % (n = 20) moderate and 7⋅69 % (n = 10) had severe anaemia. Of these, 20⋅8 % (n = 27) were underweight, 63⋅8 % (n = 83) normal weight and 15⋅4 % (n = 20) were above normal weight (over weight and obese). The Hb content showed a positive correlation with the BMI and exhibited an increasing trend with increase in the BMI among study participants (P < 0⋅05). Questionnaire analyses revealed that the majority (96⋅9 %, n = 126) of students were taking junk food as bulk of their meal. A strong negative correlation was recorded between Hb contents and breakfast skipping tendencies (r = −0⋅987, P < 0⋅05). Findings of the present study are of high significance for public health professionals and educators to prioritise actions that could motivate these future nurses to adapt healthy lifestyles to strategically combat nutritional anaemia.
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Bonfoh B, Koné BV, Koffi YD, Miyama T, Fujimoto Y, Fokou G, Zinsstag J, Sugimura R, Makita K. Healthy Aging: Comparative Analysis of Local Perception and Diet in Two Health Districts of Côte d’Ivoire and Japan. FRONTIERS IN AGING 2022; 3:817371. [PMID: 35821858 PMCID: PMC9261373 DOI: 10.3389/fragi.2022.817371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/14/2022] [Indexed: 11/18/2022]
Abstract
Context: Good health and longevity depend on dynamic interactions between biological, social, psychological, and environmental factors. Aging is globally a big challenge, particularly with the demographic transition, including population growth, and an emerging burden to society. Knowledge, behavior, diet, and consumption of animal source food were related to aging and emerged as the key factors modulating healthy aging. Objective: The study was designed to understand the main healthy aging factors, such as knowledge, social network, and diet of elders, and to derive mutual learning from it for healthy aging. Methods: A qualitative approach has been applied to explore health-related knowledge, attitude, and diet of elders from Ebetsu (Japan) and Tiassalé (Côte d’Ivoire) health districts, using focus group discussions and comparative context analysis between high- and low-income countries. Results: The study shows that living longer is a common feature of people in Japan compared to Côte d’Ivoire, where the life expectancy is still low. Both groups of elders have social networks that support them, and both offer their gained experience to society. While Japanese elders depend on pension and insurance for income and medical treatments, Ivorians depend mostly on their children and social network in old age. The worries of elders differ between the two regions. In Ebetsu, elder members of the community are concerned about the future burden they pose for the younger generation if they develop ill-health, making them more resilient to aging. In Taabo, elders are considered to be culturally and socially useful to the society. Elders in Ebetsu pointed out that for healthy aging, education on diet at a younger age, physical activities, and access to basic social services are the key aspects. This was not observed in Taabo’s context. Being inactive and dependent on others were described as the most worrying situations for elders in Ebetsu, as it is perceived to increase the risk of non-communicable diseases and anxiety. Elders in Ebetsu have good knowledge on what constitutes a healthy diet, and they believe that diversifying their diet, reducing portions, and substituting red meat with good animal and vegetable proteins are best eating practices to maintain good health. In Côte d’Ivoire, the diet is imbalanced and the whole family consumes the same meal made mainly with high-energy staples and little protein. However, it is observed in both societies that adopting a good diet is very expensive. Conclusion: The consciousness of aging is universal, but healthy aging varies according to the social systems, education, and knowledge on diet transition. Physical activities, protein–energy balance in diet, and social networks are the key for healthy aging in both contexts. The challenge is to find ways to increase knowledge regarding healthy aging and to strengthen the support system so that healthy aging becomes affordable.
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Affiliation(s)
- B. Bonfoh
- Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, Abidjan, Côte d’Ivoire
| | - B. V. Koné
- Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, Abidjan, Côte d’Ivoire
- *Correspondence: B. V. Koné,
| | - Y. D. Koffi
- Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, Abidjan, Côte d’Ivoire
- Université Félix Houphouët Boigny, Abidjan, Côte d’Ivoire
| | - T. Miyama
- Rakuno Gakuen University, Hokkaido, Japan
| | | | - G. Fokou
- Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, Abidjan, Côte d’Ivoire
| | - J. Zinsstag
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | | | - K. Makita
- Rakuno Gakuen University, Hokkaido, Japan
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Abstract
Consuming wildmeat may protect against iron-deficiency anemia, a serious public health problem globally. Contributing to debates on the linkages between wildmeat and the health of forest-proximate people, we investigate whether wildmeat consumption is associated with hemoglobin concentration in rural and urban children (< 5 years old) in central Brazilian Amazonia. Because dietary practices mediate the potential nutritional benefits of wildmeat, we also examined whether its introduction into children's diets is influenced by rural/urban location or household socio-economic characteristics. Sampling 610 children, we found that wildmeat consumption is associated with higher hemoglobin concentration among the rural children most vulnerable to poverty, but not in the least vulnerable rural, or urban children. Rural caregivers share wildmeat with children earlier-in-life than urban caregivers, potentially because of cultural differences, lower access to domesticated meat, and higher wildmeat consumption by rural households (four times the urban average). If wildmeat becomes unavailable through stricter regulations or over-harvesting, we predict a ~ 10% increased prevalence of anemia among extremely poor rural children. This modest protective effect indicates that ensuring wildmeat access is, alone, insufficient to control anemia. Sustainable wildlife management could enhance the nutritional benefits of wildlife for vulnerable Amazonians, but reducing multidimensional poverty and improving access to quality healthcare are paramount.
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Rysova L, Cejnar P, Hanus O, Legarova V, Havlik J, Nejeschlebova H, Nemeckova I, Jedelska R, Bozik M. Use of MALDI-TOF MS technology to evaluate adulteration of small ruminant milk with raw bovine milk. J Dairy Sci 2022; 105:4882-4894. [PMID: 35379461 DOI: 10.3168/jds.2021-21396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 01/31/2022] [Indexed: 12/11/2022]
Abstract
Detection of adulteration of small ruminant milk is very important for health and commercial reasons. New analytical and cost-effective methods need to be developed to detect new adulteration practices. In this work, we aimed to explore the ability of the MALDI-TOF mass spectrometry to detect bovine milk in caprine and ovine milk using samples from 18 dairy farms. Different levels of adulteration (0.5, 1, 5, 10, 20, 40, 60, and 80%) were analyzed during the lactation period of goat and sheep (in May, from 60 to 90 d in milk, and in August, from 150 to 180 d in milk). Two different ranges of peptide-protein spectra (500-4,000 Da; 4-20 kDa) were used to establish a calibration model for predicting the concentration of adulterant using partial least squares and generalized linear model with lasso regularization. The low molecular weight part of the spectra together with the generalized linear model with lasso regularization regression model appeared to have greater potential for our aim of detection of adulteration of small ruminants' milk. The subsequent prediction model was able to predict the concentration of bovine milk in caprine milk with a root mean square error of 11.4 and 17.0% in ovine milk. The results offer compelling evidence that MALDI-TOF can detect the adulteration of small ruminants' milk. However, the method is severely limited by (1) the complexity of the milk proteome resulting from the adulteration technique, (2) the potential degradation of thermolabile proteins, and (3) the genetic variability of tested samples. Additionally, the root mean square error of prediction based only on one individual sample adulteration series can drop down to 6.34% for quantification of adulterated caprine milk and 6.28% for adulterated ovine milk for the full set of concentrations or down to 2.33 and 4.00%, respectively, if we restrict only to low concentrations of adulteration (0, 0.5, 1, 5, 10%).
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Affiliation(s)
- L Rysova
- Department of Food Science, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague-Suchdol, Czech Republic
| | - P Cejnar
- Department of Computing and Control Engineering, University of Chemistry and Technology, Prague, Technicka 5, 166 28 Prague 6-Dejvice, Czech Republic
| | - O Hanus
- Dairy Research Institute Ltd., Ke Dvoru 12a, 160 00 Prague 6-Vokovice, Czech Republic
| | - V Legarova
- Department of Food Science, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague-Suchdol, Czech Republic
| | - J Havlik
- Department of Food Science, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague-Suchdol, Czech Republic
| | - H Nejeschlebova
- Dairy Research Institute Ltd., Ke Dvoru 12a, 160 00 Prague 6-Vokovice, Czech Republic
| | - I Nemeckova
- Dairy Research Institute Ltd., Ke Dvoru 12a, 160 00 Prague 6-Vokovice, Czech Republic
| | - R Jedelska
- Dairy Research Institute Ltd., Ke Dvoru 12a, 160 00 Prague 6-Vokovice, Czech Republic
| | - M Bozik
- Department of Food Science, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague-Suchdol, Czech Republic.
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Katoch OR. Determinants of malnutrition among children: A systematic review. Nutrition 2022; 96:111565. [DOI: 10.1016/j.nut.2021.111565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/17/2021] [Accepted: 12/02/2021] [Indexed: 10/19/2022]
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Gebretsadik GG, Adhanu AK, Mulugeta A. Magnitude and determinants of animal source food consumption among children aged 6-23 months in Ethiopia: secondary analysis of the 2016 Ethiopian demographic and health survey. BMC Public Health 2022; 22:453. [PMID: 35255843 PMCID: PMC8900383 DOI: 10.1186/s12889-022-12807-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 06/25/2021] [Indexed: 11/28/2022] Open
Abstract
Background Undernutrition puts children in a physical and cognitive disadvantage. Animal source foods (ASFs) are important components of nutritious diets and play a significant role in increasing dietary diversity and minimizing the risk of undernutrition among children. Ethiopia still suffers from child undernutrition and there’s no adequate information regarding consumption of ASFs. The objective of this study was to determine the magnitude and determinanats of ASF consumption among children 6–23 months of age. Methodology A total weighted sample of 2861 children drawn from the 2016 Ethiopian demographic and health survey was analyzed using “SVY” command of STATA 14.0. Multivariable logistic regression was used to determine the independent determinants of ASF consumption. The strength of the association was measured by odds ratio and 95% confidence interval and p-value < 0.05 was considered statistically significant. Results Nearly half (46.5%) of the children reported consuming any type of ASF. Religion, child age, number of household assets, number of livestock owned by a household, and ownership of land usable for agriculture were significant determinants of the outcome variable. The odds of ASF consumption were six times, twice, and 70% lower in orthodox children compared to other (catholic, traditional, or others), muslim, and protestant children, respectively. Household ownership of assets and livestock led to an increase in consumption of ASF by 19 and 2%, respectively. Children aged 18–23 months were more likely to consume ASF as compared to the younger age group (6–8 months old children). In the contrary, children from households that own land usable for agriculture were 33% less likely to consume ASFs as compared to those from households that do not own. Conclusions In Ethiopia, only nearly half of children aged 6–23 months consume any type of ASF. The findings of this study imply that ASF consumption can be increased through integrated actions that involve community and religious leaders and programs focused on empowering households’ capability of owning other socioeconomic entities including assets and livestock. This study also may contribute to the growing body of research works on the importance of ASF provision in preventing child undernutrition.
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Affiliation(s)
| | - Amaha Kahsay Adhanu
- Department of Nutrition and Dietetics, School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Afework Mulugeta
- Department of Nutrition and Dietetics, School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
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Miller V, Reedy J, Cudhea F, Zhang J, Shi P, Erndt-Marino J, Coates J, Micha R, Webb P, Mozaffarian D. Global, regional, and national consumption of animal-source foods between 1990 and 2018: findings from the Global Dietary Database. Lancet Planet Health 2022; 6:e243-e256. [PMID: 35278390 PMCID: PMC8926870 DOI: 10.1016/s2542-5196(21)00352-1] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/25/2021] [Accepted: 12/08/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Diet is a major modifiable risk factor for human health and overall consumption patterns affect planetary health. We aimed to quantify global, regional, and national consumption levels of animal-source foods (ASF) to inform intervention, surveillance, and policy priorities. METHODS Individual-level dietary surveys across 185 countries conducted between 1990 and 2018 were identified, obtained, standardised, and assessed among children and adults, jointly stratified by age, sex, education level, and rural versus urban residence. We included 499 discrete surveys (91·2% nationally or subnationally representative) with data for ASF (unprocessed red meat, processed meat, eggs, seafood, milk, cheese, and yoghurt), comprising 3·8 million individuals from 134 countries representing 95·2% of the world population in 2018. We used Bayesian hierarchical models to account for differences in survey methods and representativeness, time trends, and input data and modelling uncertainty, with five-fold cross-validation. FINDINGS In 2018, mean global intake per person of unprocessed red meat was 51 g/day (95% uncertainty interval [UI] 48-54; region-specific range 7-114 g/day); 17 countries (23·9% of the world's population) had mean intakes of at least one serving (100 g) per day. Global mean intake of processed meat was 17 g/day (95% UI 15-21 g/day; region-specific range 3-54 g/day); seafood, 28 g/day (27-30 g/day; 12-44 g/day); eggs, 21 g/day (18-24 g/day; 6-35 g/day); milk 88 g/day (84-93 g/day; 45-185 g/day); cheese, 8 g/day (8-10 g/day; 1-34 g/day); and yoghurt, 20 g/day (17-23 g/day; 7-84 g/day). Mean national intakes were at least one serving per day for processed meat (≥50 g/day) in countries representing 6·9% of the global population; for cheese (≥42 g/day) in 2·3%; for eggs (≥55 g/day) in 0·7%; for milk (≥245 g/day) in 0·3%; for seafood (≥100 g/day) in 0·8%; and for yoghurt (≥245 g/day) in less than 0·1%. Among the 25 most populous countries in 2018, total ASF intake was highest in Russia (5·8 servings per day), Germany (3·8 servings per day), and the UK (3·7 servings per day), and lowest in Tanzania (0·9 servings per day) and India (0·7 servings per day). Global and regional intakes of ASF were generally similar by sex. Compared with children, adults generally consumed more unprocessed red meat, seafood and cheese, and less milk; energy-adjusted intakes of other ASF were more similar. Globally, ASF intakes (servings per week) were higher among more-educated versus less-educated adults, with greatest global differences for milk (0·79), eggs (0·47), unprocessed red meat (0·42), cheese (0·28), seafood (0·28), yoghurt (0·22), and processed meat (0·21). This was also true for urban compared to rural areas, with largest global differences (servings per week) for unprocessed red meat (0·47), milk (0·38), and eggs (0·20). Between 1990 and 2018, global intakes (servings per week) increased for unprocessed red meat (1·20), eggs (1·18), milk (0·63), processed meat (0·50), seafood (0·44), and cheese (0·14). INTERPRETATION Our estimates of ASF consumption identify populations with both lower and higher than optimal intakes. These estimates can inform the targeting of intervention, surveillance, and policy priorities relevant to both human and planetary health. FUNDING Bill & Melinda Gates Foundation and American Heart Association.
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Affiliation(s)
- Victoria Miller
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA.
| | - Julia Reedy
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Frederick Cudhea
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Jianyi Zhang
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Peilin Shi
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Josh Erndt-Marino
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Jennifer Coates
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Renata Micha
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA; Department of Food Science and Nutrition, University of Thessaly, Volos, Greece
| | - Patrick Webb
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Dariush Mozaffarian
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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Becquey E, Diop L, Awonon J, Diatta AD, Ganaba R, Pedehombga A, Gelli A. A Poultry Value Chain Intervention Promoting Diversified Diets Has Limited Impact on Maternal and Child Diet Adequacy during the Lean Season in a Cluster Randomized Controlled Trial. J Nutr 2022; 152:1336-1346. [PMID: 35170739 PMCID: PMC9071289 DOI: 10.1093/jn/nxac034] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/07/2022] [Accepted: 02/11/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Soutenir l'Exploitation Familiale pour Lancer l'Élevage des Volailles et Valoriser l'Économie Rurale (SELEVER) is a nutrition- and gender-sensitive poultry value chain project designed and implemented by international nongovernmental organization Tanager, which consists of poultry market facilitation and behavior change activities aiming at increasing poultry production and improving diets without free inputs transfer. OBJECTIVES The study aimed at assessing the impact of SELEVER on diets of women and children during the lean season. METHODS Within a cluster randomized controlled trial, 45 communes were assigned to 1 of 3 arms, including 1) SELEVER interventions, 2) SELEVER with an intensive hygiene and sanitation component (SELEVER + WASH), and 3) a control group without intervention. Two rounds of survey were conducted 2 y apart during the lean season. Primary dietary outcomes were the probability of adequacy (PA) of iron, zinc, and vitamin A intakes; mean PA of 11 micronutrients and individual dietary diversity score collected through quantitative 24-h recall in longitudinal samples of women and index children (2-4 y old) in 1054 households; and minimum acceptable diet in the repeated cross-sectional sample of their younger sibling aged 6-23 mo. Impacts were assessed by intention-to-treat ANCOVA. RESULTS Relative to control, SELEVER interventions (groups 1 + 2) increased the PA of iron intakes in women by 1.8 percentage points (pp) (P = 0.030). We found no further impact on primary outcomes, although egg consumption increased in index children (+0.73 pp, P = 0.010; +0.69 kcal/d, P = 0.036). Across the 3 groups, we observed negative effects of SELEVER on the PA of zinc intakes in women relative to SELEVER + WASH (-4.1 pp, P = 0.038) and on a variety of secondary dietary outcomes relative to both other groups. The study was registered on the ISCRCTN registry (ISRCTN16686478). CONCLUSIONS Information-only-based value chain interventions may not have meaningful positive effects on diets of women and children in the lean season in settings with largely inadequate diets. We found suggestive evidence that synergies between intervention components may have introduced heterogeneity in effects on diet.
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Affiliation(s)
| | - Loty Diop
- International Food Policy Research Institute (IFPRI), Washington, DC, USA
| | - Josue Awonon
- International Food Policy Research Institute (IFPRI), Washington, DC, USA
| | - Ampa D Diatta
- International Food Policy Research Institute (IFPRI), Washington, DC, USA
| | | | | | - Aulo Gelli
- International Food Policy Research Institute (IFPRI), Washington, DC, USA
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Towards a More Sustainable Urban Food System—Carbon Emissions Assessment of a Diet Transition with the FEWprint Platform. SUSTAINABILITY 2022. [DOI: 10.3390/su14031797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
The production, processing, and transportation of food, in particular animal-based products, imposes great environmental burden on the planet. The current food supply system often constitutes a considerable part of the total carbon emissions of urban communities in industrialised cities. Urban food production (UFP) is a method that can potentially diminish food emissions. In parallel, a shift towards a predominantly plant-based diet that meets the nutritional protein intake is an effective method to curtail carbon emissions from food. Considering the high land use associated with the production of animal-based products, such a shift will prompt a community food demand that is more inclined to be satisfied with local production. Therefore, during the design process of a future low-carbon city, the combined application of both methods is worth exploring. This work introduces, describes, and demonstrates the diet shift component of the FEWprint platform, a user friendly UFP assessment platform for designers that is constructed around the broader three-pronged strategy of evaluation, shift, and design. For three neighborhoods, in Amsterdam, Belfast, and Detroit, the contextual consumption and country-specific environmental footprint data are applied to simulate a theoretical community-wide diet shift from a conventional to a vegan diet, whilst maintaining protein intake equilibrium. The results show that in total terms, the largest carbon mitigation potential awaits in Detroit (−916 kg CO2eq/cap/year), followed by Belfast (−866 kg) and Amsterdam (−509 kg). In relative terms, the carbon reduction potential is largest in Belfast (−25%), followed by Amsterdam (−15%) and Detroit (−7%). The FEWprint can be used to generate preliminary figures on the carbon implications of dietary adaptations and can be employed to give a first indication of the potential of UFP in urban communities.
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Haileselassie M, Redae G, Berhe G, Henry CJ, Nickerson MT, Mulugeta A. The influence of fasting on energy and nutrient intake and their corresponding food sources among 6-23 months old children in rural communities with high burden of stunting from Northern Ethiopia. Nutr J 2022; 21:4. [PMID: 35031028 PMCID: PMC8759242 DOI: 10.1186/s12937-022-00759-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 01/04/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Limited studies in Ethiopia showed that infants and young children are at high risk of inadequate intake of energy and nutrients. However, inclusive assessment of both nutrient intakes and their food sources are lacking. We aimed at assessing energy and nutrient intakes and their food sources during religious fasting and non-fasting periods among 6-23 months old children in Northern Ethiopia. METHODS Data for this longitudinal study were collected following repeated multiple-pass 24-h dietary recall technique through face-to-face interviews with primary caregivers. Using a two-stage systematic random sampling method, a total of 570 and 551 children participated respectively in the lent fasting and non-fasting periods. Energy and nutrient intakes were estimated and compared with WHO daily requirements. All foods that a child consumed on the day preceding the date of data collection were recorded and processed with database software. Chi-square and t- tests were used to analyze the data. Non-normally distributed data were analyzed using Wilcoxon signed-rank test and statistical significance was set at p < 0.05. RESULTS The overall prevalence of child stunting was 41.4%. Almost all of children (99.6%) consumed grains, roots, and tubers. The inadequacy prevalence of energy, protein and eight selected micronutrients (calcium, iron, zinc, vitamin A, thiamin, riboflavin, niacin, vitamin C) intake were 96.2, 44.9, and 95.5%, respectively. Calcium and zinc were the highest (100%) deficits observed across all age groups. Although consumption of animal source foods (ASFs) was very low (dairy 10.1%, meat 2.3% and eggs 23.6%), there was significantly higher consumption of meat and eggs during the non-fasting compared to fasting period (p < 0.001). CONCLUSIONS Inadequate intake of energy and nutrients was common among 6-23 months old children. Cereals were found to be the main sources of many of the nutrients. The consumption of ASFs among 6-23-month-old children was low which was also affected by the religious fasting period. Hence, strengthening social and behavior change communication, supporting rural households to raise poultry and small ruminants is recommended.
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Affiliation(s)
- Mekonnen Haileselassie
- School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia. .,Tigray National Regional State, Bureau of Science and Technology, Mekelle, Tigray, Ethiopia.
| | - Getachew Redae
- School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Gebretsadik Berhe
- School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Carol J Henry
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Canada
| | - Michael T Nickerson
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, Canada
| | - Afework Mulugeta
- School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
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Moges T, Brouwer ID, Delbiso TD, Remans R, Baudron F, Belachew T, Groot JCJ. Spatial farming systems diversity and micronutrient intakes of rural children in Ethiopia. MATERNAL & CHILD NUTRITION 2022; 18:e13242. [PMID: 34223711 PMCID: PMC8710117 DOI: 10.1111/mcn.13242] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 11/30/2022]
Abstract
Own production contributes much of the food supply in smallholder production systems in low- and middle-income countries like Ethiopia. Understanding the potential as well as constraints of these production systems in terms of nutrient supplies is thus a critical step to design interventions to improve nutrient intakes. The objectives of this study were (1) to assess the usual total intakes of vitamin A, iron and zinc among rural children and (2) to investigate whether the intakes these nutrients are associated with differences in the dominant farming systems between spatial clusters. Using nationally representative intake data of 4,902 children 6-35 months of age, usual intake and the proportion of inadequate intakes of vitamin A, iron and zinc were calculated. A multi-level model was used to examine the association between individual-level and cluster-level variables with the usual total dietary intakes of these nutrients. The diet was dominated by starchy foods. Consumption of animal source foods, vitamin A-rich fruits and vegetables was low. We found a high prevalence of inadequate intake of vitamin A and zinc (85.4% and 49.5%, respectively). Relatively, low prevalence of inadequate intake of iron (8.4%) was reported. The spatial farming systems diversity across the rural clusters explained 48.2%, 57.2% and 26.7% of the observed variation in the usual total dietary intakes of vitamin A, iron and zinc, respectively. Our findings indicated the importance of farming system diversity at the landscape level as one of the determinant factors for individual usual total dietary intakes of vitamin A, iron and zinc.
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Affiliation(s)
- Tibebu Moges
- Farming Systems EcologyWageningen UniversityWageningenNetherlands
- Food Science and Nutrition Research DirectorateEthiopian Public Health InstituteAddis AbabaEthiopia
- Human Nutrition UnitJimma UniversityJimmaEthiopia
| | - Inge D. Brouwer
- Division of Human Nutrition and HealthWageningen UniversityWageningenNetherlands
| | | | | | - Frédéric Baudron
- Southern Africa Regional OfficeInternational Maize and Wheat Improvement Center (CIMMYT)HarareZimbabwe
| | | | - Jeroen C. J. Groot
- Farming Systems EcologyWageningen UniversityWageningenNetherlands
- Bioversity InternationalMaccareseItaly
- Sustainable Intensification ProgramInternational Maize and Wheat Improvement Center (CIMMYT)TexcocoMexico
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Dave LA, Hodgkinson SM, Roy NC, Smith NW, McNabb WC. The role of holistic nutritional properties of diets in the assessment of food system and dietary sustainability. Crit Rev Food Sci Nutr 2021:1-21. [PMID: 34933622 DOI: 10.1080/10408398.2021.2012753] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Advancing sustainable diets for nutrition security and sustainable development necessitates clear nutrition metrics for measuring nutritional quality of diets. Food composition, nutrient requirements, and dietary intake are among the most common nutrition metrics used in the current assessment of sustainable diets. Broadly, most studies in the area classify animal-source foods (ASF) as having a substantially higher environmental footprint in comparison to plant-source foods (PSF). As a result, much of the current dietary advice promulgates diets containing higher proportions of PSF. However, this generalization is misleading since most of these studies do not distinguish between the gross and bioavailable nutrient fractions in mixed human diets. The bioavailability of essential nutrients including β-carotene, vitamin B-12, iron, zinc, calcium, and indispensable amino acids varies greatly across different diets. The failure to consider bioavailability in sustainability measurements undermines the complementary role that ASF play in achieving nutrition security in vulnerable populations. This article critically reviews the scientific evidence on the holistic nutritional quality of diets and identifies methodological problems that exist in the way the nutritional quality of diets is measured. Finally, we discuss the importance of developing nutrient bioavailability as a requisite nutrition metric to contextualize the environmental impacts of different diets.
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Affiliation(s)
- Lakshmi A Dave
- Riddet Institute, Massey University, Palmerston North, New Zealand.,Sustainable Nutrition Initiative, Riddet Institute, Massey University, Palmerston North, New Zealand
| | | | - Nicole C Roy
- Riddet Institute, Massey University, Palmerston North, New Zealand.,Department of Human Nutrition, University of Otago, Dunedin, New Zealand.,High-Value Nutrition National Science Challenge, Auckland, New Zealand
| | - Nick W Smith
- Riddet Institute, Massey University, Palmerston North, New Zealand.,Sustainable Nutrition Initiative, Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Warren C McNabb
- Riddet Institute, Massey University, Palmerston North, New Zealand.,Sustainable Nutrition Initiative, Riddet Institute, Massey University, Palmerston North, New Zealand.,High-Value Nutrition National Science Challenge, Auckland, New Zealand
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An Assessment of Selected Nutritional, Bioactive, Thermal and Technological Properties of Brown and Red Irish Seaweed Species. Foods 2021; 10:foods10112784. [PMID: 34829067 PMCID: PMC8625894 DOI: 10.3390/foods10112784] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 12/13/2022] Open
Abstract
Irish edible brown (Himanthalia elongata—sea spaghetti, Alaria esculenta—Irish wakame) and red seaweeds (Palmaria palmata—dulse, Porphyra umbilicalis—nori) were assessed for nutritional (proximate composition; salt; pH; amino acid; mineral and dietary fibre contents); bioactive (total phenolic content (TPC) and in vitro antioxidant activity (DPPH and FRAP)); thermal (thermogravimetric analysis (TGA)); and technological (water holding capacity (WHC), oil holding capacity (OHC) and swelling capacity (SC)) properties. Red seaweeds had higher (p < 0.05) protein levels, whereas brown seaweeds possessed higher (p < 0.05) moisture, ash, insoluble and total dietary fibre contents. Nori had the lowest (p < 0.05) salt level. Seaweed fat levels ranged from 1 to 2% DW. Aspartic and glutamic acids were the most abundant amino acids. The total amino acid (TAA) content ranged from 4.44 to 31.80%. Seaweeds contained numerous macro (e.g., Na) and trace minerals. The TPC, DPPH and FRAP activities followed the order: sea spaghetti ≥ nori > Irish wakame > dulse (p < 0.05). TGA indicated maximum weight loss at 250 °C. Dulse had the lowest (p < 0.05) WHC and SC properties. Dulse and nori had higher (p < 0.05) OHC than the brown seaweeds. Results demonstrate the potential of seaweeds as functional food product ingredients.
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Muema J, Oyugi J, Bukania Z, Nyamai M, Jost C, Daniel T, Njuguna J, Thumbi SM. Impact of livestock interventions on maternal and child nutrition outcomes in Africa: A systematic review and meta-analysis protocol. AAS Open Res 2021; 4:1. [PMID: 34761161 PMCID: PMC8552048 DOI: 10.12688/aasopenres.13150.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2021] [Indexed: 11/20/2022] Open
Abstract
The challenge of undernutrition (stunting and wasting) still remains a major health concern in children below 5 years of age in Africa, with the continent accounting for more than one third of all stunted children and more than one quarter of all wasted children globally. Despite the growing evidence on the role of agriculture interventions in improving nutrition, empirical evidence on the impact of livestock intervention on nutrition in Africa is scant. This review is aimed at determining whether livestock interventions are effective in reducing undernutrition in children below five years of age and in pregnant and lactating women in Africa. The review will be conducted according to PRISMA guidelines. Major electronic databases will be searched and complemented with grey and non-indexed literature from google and google scholar, and expert consultation for additional articles and reports. PICO criteria will be used while employing search strategies including MeSH, Boolean search operators and truncation/wildcard symbol to narrow or broaden the search. Articles on effect of livestock interventions on maternal and child nutrition conducted in Africa that meet the set inclusion criteria will be included in the review after critical appraisal by two independent reviewers. A standardized form will be used to extract data from included studies. The extracted data will be summarized and synthesized both qualitatively and quantitatively and key outcomes presented. Evidence generated from the systematic review and meta-analysis will be important for guiding nutrition sensitive livestock interventions and policies on nutrition programming, specifically on how to leverage on livestock interventions to reduce the burden of undernutrition.
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Affiliation(s)
- Josphat Muema
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Washington State University, Global Health Program - Kenya, Nairobi, Kenya
| | - Julius Oyugi
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
| | - Zipporah Bukania
- Centre for Public Health Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Mutono Nyamai
- Washington State University, Global Health Program - Kenya, Nairobi, Kenya
- Wangari Maathai Institute of Peace and Environmental studies, University of Nairobi, Nairobi, Kenya
| | - Christine Jost
- United States Agency for International Development’s office for U.S Disaster Assistance, Washington, DC, USA
| | | | - Joseph Njuguna
- Food and Agriculture Organization of the United Nations, Nairobi, Kenya
| | - Samuel Mwangi Thumbi
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Washington State University, Global Health Program - Kenya, Nairobi, Kenya
- Centre for Global Health Research, Kenya Medical Research Institute,, Nairobi, Kenya
- Paul G. Allen School for Global Animal Health, Washington State University, Pullman, USA
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Yabanlı M, Şener İ, Yozukmaz A, Öner S, Yapıcı HH. Heavy metals in processed seafood products from Turkey: risk assessment for the consumers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:53171-53180. [PMID: 34023999 DOI: 10.1007/s11356-021-14569-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 05/20/2021] [Indexed: 06/12/2023]
Abstract
In this study, concentrations of 6 different elements (copper (Cu), tin (Sn), zinc (Zn), iron (Fe), cadmium (Cd) and lead (Pb)) in 9 different processed seafood (marinated and smoked mackerel, smoked mackerel, marinated octopus tentacles, marinated octopus salad, marinated squid salad, salted and dried mackerel, marinated and smoked anchovy, smoked salmon and smoked bonito) randomly taken from markets in Mugla province (West Anatolia, Turkey) were determined with the method of inductively coupled plasma mass spectroscopy (ICP-MS) after microwave wet digestion process. In addition, risk assessment for consumer health was conducted by the determination of estimated daily intake (EDI), target hazard quotient (THQ), total target hazard quotient (TTHQ) and carcinogenic risk (CR). According to the obtained results, the seafood product samples with the highest concentrations of each metal were marinated and smoked anchovy for Fe (65.85 ± 16.03 mg kg-1), marinated and smoked anchovy for Zn (64.58 ± 25.16 mg kg-1), marinated octopus salad for Cu (26.33 ± 17.76 mg kg-1), smoked mackerel for Sn (0.42 ± 0.18 mg kg-1), smoked mackerel for Pb (0.28 ± 0.18 mg kg-1) and marinated squid salad for Cd (0.31 ± 0.12 mg kg-1). According to risk assessment for consumer health, it was found that EDI results did not exceed the tolerable daily intake (TDI) values. As a conclusion, any risk for consumer health in terms of CR, THQ and TTHQ values was not detected in the examined samples.
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Affiliation(s)
- Murat Yabanlı
- Department of Aquatic Sciences, Faculty of Fisheries, Mugla Sitki Kocman University, Mugla, Turkey
| | - İdris Şener
- Department of Aquatic Sciences, Faculty of Fisheries, Mugla Sitki Kocman University, Mugla, Turkey.
| | - Aykut Yozukmaz
- Department of Aquatic Sciences, Faculty of Fisheries, Mugla Sitki Kocman University, Mugla, Turkey
| | - Süleyman Öner
- Department of Hotel Restaurant and Catering Services, Milas Vocational School, Mugla Sitki Kocman University, Mugla, Turkey
| | - Hatice Hasanhocaoğlu Yapıcı
- Department of Seafood Processing Technology, Faculty of Fisheries, Mugla Sitki Kocman University, Mugla, Turkey
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Ahern MB, Thilsted SH, Kjellevold M, Overå R, Toppe J, Doura M, Kalaluka E, Wismen B, Vargas M, Franz N. Locally-Procured Fish Is Essential in School Feeding Programmes in Sub-Saharan Africa. Foods 2021; 10:foods10092080. [PMID: 34574190 PMCID: PMC8466277 DOI: 10.3390/foods10092080] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 08/20/2021] [Accepted: 08/20/2021] [Indexed: 11/16/2022] Open
Abstract
Fish make an important contribution to micronutrient intake, long-chained polyunsaturated omega-3 fatty acids (n-3 LC-PUFAS), and animal protein, as well as ensuring food and nutrition security and livelihoods for fishing communities. Micronutrient deficiencies are persistent in sub-Saharan Africa (SSA), contributing to public health issues not only in the first 1000 days but throughout adolescence and into adulthood. School feeding programs (SFPs) and home-grown school feeding programs (HGSF), which source foods from local producers, particularly fisherfolk, offer an entry point for encouraging healthy diets and delivering essential macro- and micronutrients to schoolchildren, which are important for the continued cognitive development of children and adolescents and can contribute to the realization of sustainable development goals (SDGs) 1, 2, 3, 5, and 14. The importance of HGSF for poverty alleviation (SDG1) and zero hunger (SDG 2) have been recognized by the United Nations Hunger Task Force and the African Union Development Agency-New Partnership for African Development (AUDA-NEPAD), which formulated a strategy for HGSF to improve nutrition for the growing youth population across Africa. A scoping review was conducted to understand the lessons learned from SFPs, which included fish and fish products from small-scale producers, identifying the challenges and best practices for the inclusion of fish, opportunities for improvements across the supply chain, and gaps in nutritional requirements for schoolchildren which could be improved through the inclusion of fish. Challenges to the inclusion fish in SFPs include food safety, supply and access to raw materials, organizational capacity, and cost, while good practices include the engagement of various stakeholders in creating and testing fish products, and repurposing fisheries by-products or using underutilized species to ensure cost-effective solutions. This study builds evidence of the inclusion of nutritious fish and fish products in SFPs, highlighting the need to replicate and scale good practices to ensure sustainable, community-centred, and demand-driven solutions for alleviating poverty, malnutrition, and contributing to greater health and wellbeing in adolescence.
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Affiliation(s)
- Molly B. Ahern
- Fisheries and Aquaculture Division, Food and Agriculture Organization of the United Nations (FAO), 00153 Rome, Italy;
- Correspondence:
| | | | | | - Ragnhild Overå
- Department of Geography, University of Bergen, 5007 Bergen, Norway;
| | - Jogeir Toppe
- Sub-Regional Office for Mesoamerica, Food and Agriculture Organization of the United Nations (FAO), Panama City 32408, Panama;
| | - Michele Doura
- School-Based Programmes Unit, World Food Programme, 00148 Rome, Italy; (M.D.); (E.K.)
| | - Edna Kalaluka
- School-Based Programmes Unit, World Food Programme, 00148 Rome, Italy; (M.D.); (E.K.)
| | | | - Melisa Vargas
- Nutrition Division, Food and Agriculture Organization of the United Nations (FAO), 00153 Rome, Italy;
| | - Nicole Franz
- Fisheries and Aquaculture Division, Food and Agriculture Organization of the United Nations (FAO), 00153 Rome, Italy;
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Mutua F, Dione M. The Context of Application of Biosecurity for Control of African Swine Fever in Smallholder Pig Systems: Current Gaps and Recommendations. Front Vet Sci 2021; 8:689811. [PMID: 34409087 PMCID: PMC8364973 DOI: 10.3389/fvets.2021.689811] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/15/2021] [Indexed: 11/28/2022] Open
Abstract
African swine fever (ASF) is a highly fatal disease of pigs. It is a threat to the pig industry as it lowers production and significantly impacts on livelihoods. ASF has no cure and a vaccine against it is yet to be developed. Outbreaks continue to be reported in Africa and Asia, where the setting of the pig value chain (farm, market, and slaughter practices) coupled with the risky behaviors of actors, contribute to persistence of the virus in pig populations. The role of these factors in the epidemiology of the disease is reviewed with a focus on smallholder pig systems in Africa. Biosecurity at the farm level is particularly emphasized, and factors influencing its adoption highlighted. Socio-cultural factors and weaknesses at the disease control policy level are critical and should not be ignored. Gender and equity are important aspects and ought to be considered in discussions to improve the sector. The findings are expected to define priorities for interventions to improve pig productivity (as these regions wait for the vaccine to be developed).
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Affiliation(s)
- Florence Mutua
- Animal and Human Health Program, International Livestock Research Institute, Nairobi, Kenya
| | - Michel Dione
- Animal and Human Health Program, International Livestock Research Institute, Dakar, Senegal
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Daba AK, Murimi M, Abegaz K, Hailu D. Determinants and constraints to household-level animal source food consumption in rural communities of Ethiopia. J Nutr Sci 2021; 10:e58. [PMID: 34422260 PMCID: PMC8358840 DOI: 10.1017/jns.2021.52] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/06/2021] [Accepted: 07/16/2021] [Indexed: 12/28/2022] Open
Abstract
Animal source foods (ASF) contain quality nutrients important for growth, development, immunity and behavioural outcomes. Plant-based foods also provide the nutrients, but with lower bioavailability than ASF. Evidence on household-level ASF consumption frequency, constraints and determinants are limited for Ethiopia. Therefore, the present study aimed to assess the consumption frequency of ASF and to identify determinants and constraints among rural households in Ethiopia. A cross-sectional study was conducted in 422 households. The consumption frequency of ASF was assessed using a food frequency screener over 30 days. Twelve statements with Likert scale responses were used to identify constraints to ASF consumption. Ordinal logistic regression was used to identify determinants of ASF consumption. About a quarter (26 %) of the households consumed milk one to two times per week. One out of five households consumed eggs one to two times per week (20 %) or one to two times per month (19 %). Poultry and meat were never consumed by 92 and 60 % of the households, respectively. Unavailability, unaffordability, consumption tradition and income generation priority were constraints identified. Food insecurity, livestock ownership, income, family size and women's education were associated (P < 0⋅05) with selected ASF consumption. Rural households in Ethiopia did not consume ASF on regular basis. Poor socio-demographic and economic conditions as determined by food insecurity, property ownership, income, educational achievement, family size and ASF unavailability and unaffordability contributed to the lower consumption frequency of ASF by households in rural Ethiopia. Nutrition policies and programmes should focus on nutrition-sensitive agricultural extension, livelihood improvement and women empowerment interventions integrated with nutrition education to improve ASF consumption in rural settings.
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Key Words
- AOR, adjusted odds ratio
- ASF, animal source foods
- Animal source foods
- BMI, body mass index
- Constraints and determinants
- Consumption frequency
- ETB, Ethiopian Birr; ha, hectare
- Households in Ethiopia
- IQR, Inter-quartile Range
- SD, Standard Deviation
- USA, United States of America
- USAID, United States Agency for International Development
- USD, United States' Dollar
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Affiliation(s)
- Alemneh Kabeta Daba
- School of Nutrition, Food Science and Technology, College of Agriculture, Hawassa University, Hawassa, Ethiopia
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Mary Murimi
- Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX, USA
| | - Kebede Abegaz
- School of Nutrition, Food Science and Technology, College of Agriculture, Hawassa University, Hawassa, Ethiopia
| | - Dejene Hailu
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Abstract
AbstractThis study investigates how two aspects of agricultural production diversity – farm production diversity and composition of production – relate to child height-for-age and weight-for-height in Ethiopia. We use longitudinal data on child anthropometric measurements, household farm production diversity and farm production composition from the Ethiopia Socioeconomic Survey for 2011, 2013, and 2015 available through the World Bank. Using longitudinal fixed effects models, we show that an increase in farm production diversity reduces the risk of chronic food insecurity (child height-for-age) but has no impact on acute measures of food insecurity (child weight-for-height). Results also suggest that, in a context of poor rainfall, more diversity in farm production can adversely impact child height-for-age, although livestock sales might mitigate that detrimental effect. These findings highlight the importance of considering the relationship between farm-level food production and child nutrition in a context of climate change.
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Phiri BS, Sakumona M, Hang'ombe BM, Fetsch A, Schaarschmidt S. The traditional dairy value chain in Zambia and potential risk factors to microbiological food safety. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.107885] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Turner MD, Teague M, Ayantunde A. Livelihood, culture and patterns of food consumption in rural Burkina Faso. Food Secur 2021. [DOI: 10.1007/s12571-021-01150-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abdurahman A, Gashu D. Level of hemoglobin among cow milk and camel milk consuming young children: A comparative study. PLoS One 2021; 16:e0247572. [PMID: 33662032 PMCID: PMC7932090 DOI: 10.1371/journal.pone.0247572] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 02/09/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Cow milk is an important source of macro-and micronutrients. However, it has low iron content but high content of casein and calcium thus could negatively influence hemoglobin synthesis. On the other hand, camel milk contains higher iron concentration than cow milk. In addition, the majority of iron in camel milk is associated with the lower molecular fraction of casein suggesting better bioavailability. Furthermore, vitamin C concentration, a useful iron absorption enhancer, is more than three-fold greater in camel milk than cow milk. This study compared hemoglobin concentration among young children consuming consistently cow milk or camel milk. METHODS Hemoglobin concentration of young children (aged 6-59 mo) from settled pastoralist communities of the Somali region, Ethiopia, consistently consuming cow milk (n = 166) or camel milk (n = 166) was determined. In addition, socio-demographic and water, sanitation, and hygienic (WASH) conditions of study participants' households were captured. Furthermore, dietary intake and anthropometric characteristics of participating children were assessed. RESULTS Among the participating children, 38.6% were underweight, 33.4% were stunted, and 34.5% were wasted. In addition, 77.4% of children were anemic. The present study households had poor WASH conditions. Only 0.6% of children had the minimum acceptable dietary diversity. There was small but significant mean hemoglobin difference among camel milk and cow milk consuming children (9.6±1.8 g/dl vs 9.1±2.2 g/dl; p = 0.012). In addition, the odds of low hemoglobin concentration was greater among cow milk consuming children than camel milk consuming children [AOR 2.17; 95 CI; 1.39, 3.37; p = 0.001]. However, the overall anemia prevalence among the two groups was similar. CONCLUSION Camel milk consumption is associated with better hemoglobin concentration but may not be sufficient to prevent anemia in populations from resource poor settings. The etiology of anemia is multifactorial thus further studies on the link between milk consumption and hemoglobin concentration are important.
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Affiliation(s)
- Ahmed Abdurahman
- Department of Food Science and Nutrition, Jigjiga University, Jijiga, Ethiopia
- Center for Food Science and Nutrition, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dawd Gashu
- Center for Food Science and Nutrition, Addis Ababa University, Addis Ababa, Ethiopia
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Lambrecht NJ, Wilson ML, Baylin A, Folson G, Naabah S, Eisenberg JNS, Adu B, Jones AD. Associations between livestock ownership and lower odds of anaemia among children 6-59 months old are not mediated by animal-source food consumption in Ghana. MATERNAL AND CHILD NUTRITION 2021; 17:e13163. [PMID: 33645904 PMCID: PMC8189243 DOI: 10.1111/mcn.13163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 01/22/2021] [Accepted: 02/02/2021] [Indexed: 12/11/2022]
Abstract
Livestock ownership may mitigate anaemia among young children by providing access to animal-source foods (ASFs) yet exacerbate anaemia by exposing children to animal-source pathogens. This study aimed to assess the association between household livestock ownership and child anaemia and examine whether this relationship is mediated by child ASF consumption or by child morbidity and inflammation. We conducted a cross-sectional study of 470 children aged 6-59 months in Greater Accra, Ghana. Child blood samples were analysed for haemoglobin concentration, iron status biomarkers and inflammatory biomarkers. Caregivers were asked about the child's frequency of ASF consumption in the past 3 months. Livestock ownership was categorized into five typologies to distinguish households by the number and combinations of species owned. In adjusted logistic regression, children from households in Type 5, owning cattle, small livestock (goats, sheep or pigs) and poultry, had lower odds of anaemia compared with those in Type 1, owning no livestock (OR [95% CI]: 0.32 [0.14, 0.71]). Although children from households that owned poultry were more likely to consume chicken meat, and children from households with cattle were more likely to drink cow's milk, consumption of these ASFs did not mediate the observed association between livestock ownership and child anaemia. There were no associations between livestock ownership and children's symptoms of illness or inflammation. Further research is needed to understand how ownership of certain livestock species, or a greater diversity of livestock species, may be associated with the risk of child anaemia, including the role of dietary and income-based pathways.
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Affiliation(s)
- Nathalie J Lambrecht
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Mark L Wilson
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Ana Baylin
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA.,Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Gloria Folson
- Department of Nutrition, Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana
| | | | - Joseph N S Eisenberg
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Bright Adu
- Department of Immunology, Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana
| | - Andrew D Jones
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
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Martinez S, Murguia JM, Rejas B, Winters S. Refrigeration and child growth: What is the connection? MATERNAL AND CHILD NUTRITION 2021; 17:e13083. [PMID: 33439555 PMCID: PMC7988856 DOI: 10.1111/mcn.13083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 08/27/2020] [Accepted: 09/03/2020] [Indexed: 01/08/2023]
Abstract
Child stunting in Latin America and the Caribbean (LAC) decreased from 22.9% in 1990 to 9.6% in 2017. While stunting rates in the region were falling, access to electricity and refrigeration were on the rise. Despite a large body of evidence surrounding the effects of refrigeration on food consumption, and separately of the importance of food consumption for child health and nutrition, surprisingly few studies explore the potential effects of refrigeration on child nutrition. We studied the relationship between refrigeration and child nutrition outcomes using rich panel data for 1298 low-income households with children younger than 12 months at baseline in El Alto, Bolivia. We estimated the effects of refrigerator ownership on diet and nutrition outcomes using a difference-in-difference approach. Owning a refrigerator was associated with increased food expenditures and improved child nutrition. We found evidence that households that acquired a refrigerator were more likely to buy food that requires refrigeration, and children in households that acquired refrigerators were 0.17 standard deviations taller for their age after 2 years. We also found that refrigeration was associated with a 0.26 standard deviation decline in BMI-for-age, an effect driven by increased height rather than lower weight. These results suggest that refrigeration may play a role in explaining reductions in undernutrition observed in low- and middle-income countries in recent decades.
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Affiliation(s)
- Sebastian Martinez
- Office of Strategic Planning and Development Effectiveness, Inter-American Development Bank, Washington, DC, USA
| | - Juan M Murguia
- Division of Environment and Rural Development, Inter-American Development Bank, Washington, DC, USA
| | - Brisa Rejas
- Division of Environment and Rural Development, Inter-American Development Bank, Washington, DC, USA
| | - Solis Winters
- Office of Strategic Planning and Development Effectiveness, Inter-American Development Bank, Washington, DC, USA
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Muema J, Oyugi J, Bukania Z, Nyamai M, Jost C, Daniel T, Njuguna J, Thumbi SM. Impact of livestock interventions on maternal and child nutrition outcomes in Africa: A systematic review and meta-analysis protocol. AAS Open Res 2021; 4:1. [PMID: 34761161 PMCID: PMC8552048 DOI: 10.12688/aasopenres.13150.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2020] [Indexed: 04/04/2024] Open
Abstract
The challenge of undernutrition (stunting and wasting) still remains a major health concern in children below 5 years of age in Africa, with the continent accounting for more than one third of all stunted children and more than one quarter of all wasted children globally. Despite the growing evidence on the role of agriculture interventions in improving nutrition, empirical evidence on the impact of livestock intervention on nutrition in Africa is scant. This review is aimed at determining whether livestock interventions are effective in reducing undernutrition in children below five years of age and in pregnant and lactating women in Africa. The review will be conducted according to PRISMA guidelines. Major electronic databases will be searched and complemented with grey and non-indexed literature from google and google scholar, and expert consultation for additional articles and reports. PICO criteria will be used while employing search strategies including MeSH, Boolean search operators and truncation/wildcard symbol to narrow or broaden the search. Articles on effect of livestock interventions on maternal and child nutrition conducted in Africa that meet the set inclusion criteria will be included in the review after critical appraisal by two independent reviewers. A standardized form will be used to extract data from included studies. The extracted data will be summarized and synthesized both qualitatively and quantitatively and key outcomes presented. Evidence generated from the systematic review and meta-analysis will be important for guiding nutrition sensitive livestock interventions and policies on nutrition programming, specifically on how to leverage on livestock interventions to reduce the burden of undernutrition.
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Affiliation(s)
- Josphat Muema
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Washington State University, Global Health Program - Kenya, Nairobi, Kenya
| | - Julius Oyugi
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
| | - Zipporah Bukania
- Centre for Public Health Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Mutono Nyamai
- Washington State University, Global Health Program - Kenya, Nairobi, Kenya
- Wangari Maathai Institute of Peace and Environmental studies, University of Nairobi, Nairobi, Kenya
| | - Christine Jost
- United States Agency for International Development’s office for U.S Disaster Assistance, Washington, DC, USA
| | | | - Joseph Njuguna
- Food and Agriculture Organization of the United Nations, Nairobi, Kenya
| | - Samuel Mwangi Thumbi
- Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
- Washington State University, Global Health Program - Kenya, Nairobi, Kenya
- Centre for Global Health Research, Kenya Medical Research Institute,, Nairobi, Kenya
- Paul G. Allen School for Global Animal Health, Washington State University, Pullman, USA
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Impact of improved small-scale livestock farming on human nutrition. Sci Rep 2021; 11:191. [PMID: 33420257 PMCID: PMC7794515 DOI: 10.1038/s41598-020-80387-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 12/10/2020] [Indexed: 11/20/2022] Open
Abstract
Micronutrient deficiencies and stunting rates are high in many low-income countries. Increasing and diversifying food intake are often challenging for small-scale farmers in lowland areas as flooding often results in crop losses and drowning of livestock. A cluster-randomised controlled trial was conducted over 12-months in Bangladesh, involving 150 small-scale duck rearing households, including 50 control, and 50 households each in two intervention arms. Interventions focussing on improving duck health and duck nutrition were applied on a village level. Data analysis focussed on assessing the impact of interventions on duck mortality, sales and consumption, and on dietary diversity of household members. Improved duck rearing increased the consumption and the sales of ducks. Household selling more ducks were more likely to purchase and consume milk products, contributing to an improved households’ dietary diversity. Our results suggest that improving duck rearing can provide a suitable and sustainable alternative to maintain and improve dietary diversity of households in flood-prone areas.
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Pu J, Vinitchaikul P, Gu Z, Mao H, Zhang F. The use of metabolomics to reveal differences in functional substances of milk whey of dairy buffaloes raised at different altitudes. Food Funct 2021; 12:5440-5450. [PMID: 33997869 DOI: 10.1039/d0fo03231j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Buffalo milk is nutrient-rich and contains less cholesterol than cow milk. Dairy buffaloes are widely distributed at different altitudes in the Yunnan Province, China; however, the impacts of altitude on the whey-derived functional metabolites of buffalo milk whey are not well understood. Here, we used non-targeted and targeted metabolomics to evaluate the differential metabolites in the milk whey of buffaloes raised at low altitudes (LA), medium altitudes (MA), and high altitudes (HA). ANOVA statistical test was performed to acquire differential metabolites using IBM SPSS statistics 22 software. The results showed that LA- and MA-milk whey had higher levels of amino acids (glutamine and pyroglutamic acid) and vitamin B6 than HA-milk whey. LA-milk whey had higher levels of the carbohydrates involved in galactose, amino sugar, and nucleotide sugar metabolism than MA- and HA-milk whey, but HA-milk whey showed significantly higher levels of free fatty acids. In conclusion, owing to the biological functions of their most abundant components, LA-milk is more suitable for the production of functional milk with high levels of amino acids, vitamin B6, and carbohydrates; while HA-milk is suitable as raw milk for the production of dairy products with high free fatty acid content.
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Affiliation(s)
- Jinhui Pu
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China.
| | | | - Zhaobing Gu
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China.
| | - Huaming Mao
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China.
| | - Fulan Zhang
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China.
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