1
|
Ferreira H, Vasconcelos M, Gil AM, Silveira J, Alves P, Martins S, Assunção M, Guimarães JT, Pinto E. Impact of a daily legume-based meal on blood and anthropometric parameters in a group of omnivorous adults: A pilot study. NUTR BULL 2024; 49:235-246. [PMID: 38655577 DOI: 10.1111/nbu.12677] [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: 11/04/2023] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/26/2024]
Abstract
This pilot study aimed to assess the impact of substituting a traditional lunch for a vegetarian legume-based meal on blood and anthropometric parameters in a group of omnivorous adults. A one-group comparison, quasi-experimental dietary intervention was designed. A vegetarian legume-based meal was offered for 8 consecutive weeks (weekdays) to non-vegetarian individuals (n = 26), (28 years [P25 = 20.0, P75 = 35.5]; 21.9 kg/m2 [P25 = 21.3, P75 = 24.8]). Sociodemographic data, health status and lifestyle-related information were recorded. Three-day food records were used to collect food intake at baseline and at the end of the intervention. Anthropometric parameters were recorded and fasting blood analyses were performed following standard procedures. Wilcoxon signed-rank test was used for statistical comparisons. A p-value <0.05 was considered statistically significant. Participants showed a median intake of 79.8 g of cooked legumes per meal, meaning 13 (50.0%) subjects met the Portuguese daily legume intake recommendations during the intervention days. There were no statistically significant differences in anthropometric parameters. Transferrin concentration increased after 8 weeks (+12.5 mg/dL; p = 0.001). Total cholesterol concentration reduced after 8 weeks (-6 mg/dL; p = 0.041), as well as low-density lipoprotein (LDL) cholesterol (-7 mg/dL; p = 0.003). Triglycerides (+9 mg/dL; p = 0.046), fasting glucose (+2 mg/dL; p = 0.037) and HbA1c (+0.1 mg/dL; p = 0.010) concentration increased after the 2-month legume-based trial. Results suggest a cholesterol-lowering potential of legume-rich diets. However, unfavourable results regarding the impact on glucose metabolism-related biomarkers and triglyceride levels were observed. The study's limitations in design and sample size emphasise the importance of conducting further research with larger cohorts to attain more conclusive findings.
Collapse
Affiliation(s)
- Helena Ferreira
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Porto, Portugal
| | - Marta Vasconcelos
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Porto, Portugal
| | - Ana M Gil
- Department of Chemistry and CICECO-Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
| | - Joana Silveira
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Porto, Portugal
| | - Paulo Alves
- CIIS - Centro de Investigação Interdisciplinar em Saúde, Escola Enfermagem (Porto), Universidade Católica Portuguesa, Porto, Portugal
| | - Sandra Martins
- Serviço de Patologia Clínica, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Marco Assunção
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Porto, Portugal
- Serviço de Patologia Clínica, Hospital da Senhora da Oliveira Guimarães, Guimarães, Portugal
| | - João Tiago Guimarães
- Serviço de Patologia Clínica, Centro Hospitalar Universitário de São João, Porto, Portugal
- Departamento de Biomedicina, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| | - Elisabete Pinto
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Porto, Portugal
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| |
Collapse
|
2
|
Reger C, Leitzmann MF, Rohrmann S, Kühn T, Sedlmeier AM, Jochem C. Sustainable diets and risk of overweight and obesity: A systematic review and meta-analysis. Obes Rev 2024; 25:e13707. [PMID: 38343095 DOI: 10.1111/obr.13707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 01/08/2024] [Accepted: 01/13/2024] [Indexed: 04/18/2024]
Abstract
Sustainable diets are gaining interest as a possible approach to tackle climate change and the global extent of obesity. Yet, the association between sustainable diets and adiposity remains unclear. We performed a systematic review and meta-analysis, calculating summary relative risks and 95% confidence intervals (CI). We pooled maximally adjusted risk estimates, assessed heterogeneity and publication bias, calculated the E-value, and evaluated the risk of bias across the included studies. A total of eight studies were eligible for analysis. Comparing the highest versus the lowest levels of adherence to sustainable diets, the pooled effect estimate was 0.69 (95% CI = 0.62-0.76) for overweight and 0.61 (95% CI = 0.47-0.78) for obesity. These results suggest that sustainable diets may decrease the risk of overweight/obesity and therefore could serve as enablers for improving both public and planetary health. An agreed-upon clear definition of sustainable diets would enhance the comparability of future studies in this area.
Collapse
Affiliation(s)
- Christoph Reger
- Department of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| | - Michael F Leitzmann
- Department of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| | - Sabine Rohrmann
- Division of Chronic Disease Epidemiology, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Tilman Kühn
- Center for Public Health, Medical University of Vienna, Vienna, Austria
- Department of Nutritional Sciences, University of Vienna, Vienna, Austria
- Heidelberg Institute of Global Health (HIGH), Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany
- Institute of Global Food Security (IGFS), Queen's University Belfast, Belfast, UK
| | - Anja M Sedlmeier
- Department of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
- Center for Translational Oncology, University Hospital, Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Carmen Jochem
- Department of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| |
Collapse
|
3
|
Dabas J, Shunmukha Priya S, Alawani A, Budhrani P. What could be the reasons for not losing weight even after following a weight loss program? JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2024; 43:37. [PMID: 38429842 PMCID: PMC10908186 DOI: 10.1186/s41043-024-00516-4] [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: 09/06/2023] [Accepted: 01/28/2024] [Indexed: 03/03/2024]
Abstract
INTRODUCTION Approximately four million people worldwide die annually because of obesity. Weight loss is commonly recommended as a first-line therapy in overweight and obese patients. Although many individuals attempt to lose weight, not everyone achieves optimal success. Few studies point out that weight loss eventually slows down, stagnates or reverses in 85% of the cases. RESEARCH QUESTION What could be the reasons for not losing weight even after following a weight loss program? METHODS A scoping review of the literature was performed using weight loss-related search terms such as 'Obesity,' 'Overweight,' 'Lifestyle,' 'weight loss,' 'Basal Metabolism,' 'physical activity,' 'adherence,' 'energy balance,' 'Sleep' and 'adaptations. The search involved reference tracking and database and web searches (PUBMED, Science Direct, Elsevier, Web of Science and Google Scholar). Original articles and review papers on weight loss involving human participants and adults aged > 18 years were selected. Approximately 231 articles were reviewed, and 185 were included based on the inclusion criteria. DESIGN Scoping review. RESULTS In this review, the factors associated with not losing weight have broadly been divided into five categories. Studies highlighting each subfactor were critically reviewed and discussed. A wide degree of interindividual variability in weight loss is common in studies even after controlling for variables such as adherence, sex, physical activity and baseline weight. In addition to these variables, variations in factors such as previous weight loss attempts, sleep habits, meal timings and medications can play a crucial role in upregulating or downregulating the association between energy deficit and weight loss results. CONCLUSION This review identifies and clarifies the role of several factors that may hinder weight loss after the exploration of existing evidence. Judging the effectiveness of respective lifestyle interventions by simply observing the 'general behavior of the groups' is not always applicable in clinical practice. Each individual must be monitored and advised as per their requirements and challenges.
Collapse
Affiliation(s)
- Jyoti Dabas
- Institute of Nutrition and Fitness Sciences, Platinum Square, 4th floor, Office, 403, Opp. WNS, Sakore Nagar, Viman Nagar, Pune, Maharashtra, 411014, India
| | - S Shunmukha Priya
- Institute of Nutrition and Fitness Sciences, Platinum Square, 4th floor, Office, 403, Opp. WNS, Sakore Nagar, Viman Nagar, Pune, Maharashtra, 411014, India.
| | - Akshay Alawani
- Institute of Nutrition and Fitness Sciences, Platinum Square, 4th floor, Office, 403, Opp. WNS, Sakore Nagar, Viman Nagar, Pune, Maharashtra, 411014, India
| | - Praveen Budhrani
- Institute of Nutrition and Fitness Sciences, Platinum Square, 4th floor, Office, 403, Opp. WNS, Sakore Nagar, Viman Nagar, Pune, Maharashtra, 411014, India
| |
Collapse
|
4
|
Carlsen H, Pajari AM. Dietary fiber - a scoping review for Nordic Nutrition Recommendations 2023. Food Nutr Res 2023; 67:9979. [PMID: 37920675 PMCID: PMC10619389 DOI: 10.29219/fnr.v67.9979] [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: 10/30/2022] [Revised: 08/27/2023] [Accepted: 08/30/2023] [Indexed: 11/04/2023] Open
Abstract
Dietary fiber is a term crudely defined as carbohydrates (CHOs) that escape digestion and uptake in the small intestine. Lignin, which is not a CHO, is also a part of the dietary fiber definition. Dietary fibers come in different sizes and forms, with a variety of combinations of monomeric units. Health authorities worldwide have for many years recommended a diet rich in dietary fibers based on consistent findings that dietary fibers are associated with reduced incidences of major non-communicable diseases, including obesity, type 2 diabetes, cardiovascular disease, and colorectal cancer. Most fibers come from common edible foods from the plant kingdom, but fibers are also found in food additives, supplements, and breast milk. The recommended intake in Nordic Nutrition Recommendations 2012 (NNR2012) is 25 g/d for women and 35 g/d for men, whereas the actual intake is significantly lower, ranging from 16 g/d to 22 g/d in women and 18 g/d to 26 g/d in men. New studies since NNR2012 confirm the current view that dietary fiber is beneficial for health, advocating intakes of at least 25 g/day.
Collapse
Affiliation(s)
- Harald Carlsen
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway
| | - Anne-Maria Pajari
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| |
Collapse
|
5
|
Malinowska AM, Majcher M, Hooiveld GJ, Przydatek H, Szaban M, Kurowiecka A, Schmidt M. Experimental Capacity of Human Fecal Microbiota to Degrade Fiber and Produce Short-Chain Fatty Acids Is Associated with Diet Quality and Anthropometric Parameters. J Nutr 2023; 153:2827-2841. [PMID: 37573016 DOI: 10.1016/j.tjnut.2023.08.007] [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: 05/22/2023] [Revised: 07/17/2023] [Accepted: 08/03/2023] [Indexed: 08/14/2023] Open
Abstract
BACKGROUND Short-chain fatty acids (SCFAs) are considered beneficial to human health. The associations between bacterial capacity to produce SCFAs, diet, and health are not fully understood. OBJECTIVE We aimed to evaluate the capacity of human fecal microbiota to produce SCFAs and to metabolize soluble and insoluble fiber and to study its associations with human diet, anthropometric parameters, and carbohydrate and lipid metabolism. METHODS A cross-sectional study was carried out with 200 adult participants. Diet was evaluated using food records. Capacity to produce acetate, butyrate, and propionate and to degrade soluble fiber were assessed in an ex vivo experiment where fecal samples were inoculated in a pectin-containing broth. Fecal β-glucosidase activity was measured to assess potential to degrade insoluble fiber. RESULTS The main dietary determinants of high capacity to metabolize fiber were high intake of vegetables, fruits, nuts, and seeds. After adjusting analyses for confounders, glucose and lipid parameters were not significantly associated with any of the studied microbial capacities, but the capacity to produce propionic acid was significantly associated with hip circumference (β = -0.018, P = 0.044), which was seen especially in people eating healthy. CONCLUSIONS We confirmed that high intake of fiber-rich products is positively associated with the capacity of fecal microbiota to degrade soluble and insoluble dietary fiber and that people eating healthy food might benefit from enhanced microbial capacity to produce propionic acid.
Collapse
Affiliation(s)
- Anna M Malinowska
- Department of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poznań, Poland; Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands.
| | - Malgorzata Majcher
- Department of Food Chemistry and Instrumental Analysis, Poznań University of Life Sciences, Poznań, Poland
| | - Guido Jej Hooiveld
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Hanna Przydatek
- Department of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poznań, Poland
| | - Marta Szaban
- Department of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poznań, Poland
| | - Agata Kurowiecka
- Department of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poznań, Poland
| | - Marcin Schmidt
- Department of Food Biotechnology and Microbiology, Poznań University of Life Sciences, Poznań, Poland
| |
Collapse
|
6
|
Hadžić E, Starcevic A, Rupčić T, Zucko J, Čvrljak T, Renko I, Knjaz D, Novak D. Effects of Soluble Dietary Fibre on Exercise Performance and Perception of Fatigue in Young Basketball Players. Food Technol Biotechnol 2023; 61:389-401. [PMID: 38022878 PMCID: PMC10666946 DOI: 10.17113/ftb.61.03.23.8124] [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: 02/17/2023] [Accepted: 09/21/2023] [Indexed: 12/01/2023] Open
Abstract
Research background In this study, we investigated the effects of soluble dietary fibre on improving neuromuscular and cardiovascular endurance and perception of fatigue in a closely monitored group of basketball players. Prebiotics have been sidelined in sports nutrition and their effect on performance remains poorly investigated and understood. Experimental approach Eighteen healthy male basketball players were divided into two groups; one received 17 g/day of soluble dietary fibre (Nutriose®) for four weeks and the other group received placebo. Their morphological characteristics, neuromuscular and cardiovascular endurance, and rating of perceived exertion according to the rating of perceived exertion (RPE) scale were assessed. Measurements were taken before supplementation and after four weeks of supplementation. Faecal samples were collected from all participants immediately before and after the supplementation period, their total DNA extracted and sent for amplicon sequencing. Results and conclusions In this study, fibre had no statistically significant effect on the vertical-type explosive power, no statistically significant effect on sprint-type explosive power, nor on aerobic and anaerobic endurance in the experimental group. Soluble fibre had a statistically significant effect on reducing the rating of perceived exertion of basketball players during the competitive part of the season (RPE 7.27±0.04 versus 8.82±0.81). This was confirmed by two-way ANOVA with replication, which showed that within-group interaction (p=0.0193), before and after dietary intake (p=0.0049), and between-group interaction before and after dietary intake (p=0.0313) had a significant effect on the result. The overall conclusion of the study is that soluble dietary fibre supplementation does not improve neuromuscular and cardiovascular endurance over a 4-week period. However, fibre supplementation could have a significant effect on reducing the rating of perceived exertion, as shown by the statistics. Both amplicon sequencing and subsequent bioinformatics results suggest that this could be the result of the beneficial effect on the intestinal microbiota and its metabolites. Novelty and scientific contribution This work highlights the importance of prebiotics in sports nutrition. Dietary fibre has been a neglected component of sports nutrition. This study demonstrated a statistically significant positive effect on the perception of fatigue, highlighting the need for further studies in this direction.
Collapse
Affiliation(s)
- Edin Hadžić
- University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Antonio Starcevic
- University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Tomislav Rupčić
- University of Zagreb, Faculty of Kinesiology, Horvaćanski zavoj 15, 10110 Zagreb, Croatia
| | - Jurica Zucko
- University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Toni Čvrljak
- University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Ira Renko
- University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Damir Knjaz
- University of Zagreb, Faculty of Kinesiology, Horvaćanski zavoj 15, 10110 Zagreb, Croatia
| | - Dario Novak
- University of Zagreb, Faculty of Kinesiology, Horvaćanski zavoj 15, 10110 Zagreb, Croatia
| |
Collapse
|
7
|
Kaur B, Singh A, Suri S, Usman M, Dutta D. Minor millets: a review on nutritional composition, starch extraction/modification, product formulation, and health benefits. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:4742-4754. [PMID: 36764833 DOI: 10.1002/jsfa.12493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/06/2023] [Accepted: 02/10/2023] [Indexed: 06/08/2023]
Abstract
Minor millet grains are the abode of healthy constituents of human concern that contribute to healthy longevity. Additionally, they are excellent in nutritional value including macronutrients namely, protein (7-13%), carbohydrates (60-70%), fat (1.5-5%), fiber (2-7%) and for micronutrients as well namely; iron, calcium, phosphorus, and magnesium, etc. All these beneficial traits along with the availability of bioactive constituents (polyphenols and antioxidants) prove them to be therapeutic in action and also uplift the immunity among users. Employed isolation tactics for starch also govern yield characteristics and is usually preferred by way of wet method. Minor millets are abundant in starch (50-70%) thus application broadness is another attribute which could be addressed in vivid food segments. In case, native starches somehow possess least application credentials in food and non-food sectors thus modification is the only alternative to eliminate shortcomings. As in trend, modification using physical, chemical, and enzymatic ways have a wide impact on the properties of millet starch. The present review summarizes the nutritional, bioactive and therapeutic potential of minor millets, along with ways of starch modification and product development through millet involvement. © 2023 Society of Chemical Industry.
Collapse
Affiliation(s)
- Baljeet Kaur
- Department of Food Technology, Mata Gujri College, Fatehgarh, Punjab, India
| | - Ajay Singh
- Department of Food Technology, Mata Gujri College, Fatehgarh, Punjab, India
| | - Shweta Suri
- Amity Institute of Food Technology (AIFT), Amity University Uttar Pradesh, Noida, India
| | - Muhammad Usman
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Debashis Dutta
- Department of Food Processing Technology, Mirmadan Mohanlal Government Polytechnic, Nadia, India
| |
Collapse
|
8
|
Norgren J, Sindi S, Sandebring-Matton A, Ngandu T, Kivipelto M, Kåreholt I. The Dietary Carbohydrate/Fat-Ratio and Cognitive Performance: Panel Analyses in Older Adults at Risk for Dementia. Curr Dev Nutr 2023; 7:100096. [PMID: 37275847 PMCID: PMC10236460 DOI: 10.1016/j.cdnut.2023.100096] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/25/2023] [Accepted: 05/03/2023] [Indexed: 06/07/2023] Open
Abstract
Background Roughly 80% of total energy intake (TEI) in most human diets originates from digestible carbohydrates (eCarb) and fat (eFat), but the impact of their proportions on cognitive performance is poorly understood. Objectives Our primary aim was to investigate estimates of global cognition in relation to macronutrient intake, with the log-ratio eCarb/eFat (CFr) as the primary predictor variable of interest. Secondary predictors were protein and the saturated/total fat ratio. Exploratory comparisons of CFr with eCarb and eFat as separate predictors were an additional aim. Methods The observations were made on panel data (years 0, 1, 2) from the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability, n = 1251; age 60-77 y; 47% females; selected by risk factors for dementia. Self-reported diet was assessed by 3-d food records. Global cognition was measured using a modified Neuropsychological Test Battery. A mixed linear regression model was used, adjusted for age, sex, education, body-mass index, cholesterol-lowering drugs, TEI, time, time × intervention/control group, with study site and subject as random factors. Estimates were standardized (mean = 0; SD = 1) with 95% CI. Results CFr had a negative estimate to global cognition (β = -0.022, CI: -0.039, -0.005; P = 0.011). The point estimate for protein was β = 0.013 (P = 0.41), and for the saturated/total fat ratio, associations with cognition were nonlinear. CFr correlated highly with eCarb (Pearson's r = 0.92) and eFat (r = -0.94). The point estimate for CFr fell between eCarb (β = -0.026, P < 0.001) and (inversely) eFat (β = 0.017, P = 0.090). Conclusions A lower CFr was associated with better global cognition among older adults at risk for dementia. Because this is an important target group for preventive interventions, clinical trials are warranted to further investigate the impact of macronutritional composition on cognitive health. The potential role of CFr as a predictor for cognitive health should be further studied.
Collapse
Affiliation(s)
- Jakob Norgren
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Shireen Sindi
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Neuroepidemiology and Ageing Research Unit, School of Public Health, Imperial College London, London, United Kingdom
| | - Anna Sandebring-Matton
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Neuroepidemiology and Ageing Research Unit, School of Public Health, Imperial College London, London, United Kingdom
- Division of Neurogeriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Tiia Ngandu
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Population Health Unit, Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Miia Kivipelto
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Neuroepidemiology and Ageing Research Unit, School of Public Health, Imperial College London, London, United Kingdom
- Theme Inflammation and Aging, Medical Unit Aging, Karolinska University Hospital, Stockholm, Sweden
- Stockholms Sjukhem, Research and Development Unit, Stockholm, Sweden
| | - Ingemar Kåreholt
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Institute of Gerontology, School of Health and Welfare, Aging Research Network-Jönköping, Jönköping University, Jönköping, Sweden
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| |
Collapse
|
9
|
The Effect of a Vegan Diet on the Cardiovascular System. J Cardiovasc Dev Dis 2023; 10:jcdd10030094. [PMID: 36975858 PMCID: PMC10052889 DOI: 10.3390/jcdd10030094] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/25/2023] Open
Abstract
The vegan diet, often known as a plant-rich diet, consists primarily of plant-based meals. This dietary approach may be beneficial to one’s health and the environment and is valuable to the immune system. Plants provide vitamins, minerals, phytochemicals, and antioxidants, components that promote cell survival and immune function, allowing its defensive mechanisms to work effectively. The term “vegan diet” comprises a range of eating patterns that prioritize nutrient-rich foods such as fruits and vegetables, legumes, whole grains, nuts, and seeds. In comparison to omnivorous diets, which are often lower in such products, the vegan diet has been favorably connected with changes in cardiovascular disease (CVD) risk markers such as reduced body mass index (BMI) values, total serum cholesterol, serum glucose, inflammation, and blood pressure. Reduced intake of low-density lipoprotein (LDL), saturated fat, processed meat, and greater consumption of fiber and phytonutrients may improve cardiovascular health. However, vegans have much smaller amounts of nutrients such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), selenium, zinc, iodine, and vitamin B12, compared to non-vegans, which may lead to detrimental cardiovascular effects. This review aims to present the effect of plant-based diets (PBDs), specifically vegan diets, on the cardiovascular system.
Collapse
|
10
|
Marx FR, Machado GS, Kessler ADM, Trevizan L. Dietary fibre type influences protein and fat digestibility in dogs. ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2119437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Fábio Ritter Marx
- Department, R&D Scientist, Nutrisurance Division, Kemin Industries, Des Moines, IA, USA
| | | | - Alexandre de Mello Kessler
- Animal Science Department, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Luciano Trevizan
- Animal Science Department, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| |
Collapse
|
11
|
Suresh H, Mikhael M, Ho V, Zhou J. A HPLC-ESI-Q-ToF-MS Method for the Analysis of Monomer Constituents in PHGG, Gum Arabic And Psyllium Husk Prebiotic Dietary Fibre Supplements. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2096064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Harsha Suresh
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Gastrointestinal Motility Disorders Unit, Western Sydney University, Campbelltown, Australia
| | - Meena Mikhael
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Mass Spectrometry Unit Research Services, Western Sydney University, Campbelltown, Australia
| | - Vincent Ho
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Gastrointestinal Motility Disorders Unit, Western Sydney University, Campbelltown, Australia
- University Medical Clinic of Camden & Campbelltown (UMCCC), Campbelltown, Australia
| | - Jerry Zhou
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Gastrointestinal Motility Disorders Unit, Western Sydney University, Campbelltown, Australia
| |
Collapse
|
12
|
Ahmed AA, Musa HH, Essa MEA, Mollica A, Zengin G, Ahmad H, Adam SY. Inhibition of obesity through alterations of C/EBP- α gene expression by gum Arabic in mice with a high-fat feed diet. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2022. [DOI: 10.1016/j.carpta.2022.100231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
|
13
|
Rakha A, Mehak F, Shabbir MA, Arslan M, Ranjha MMAN, Ahmed W, Socol CT, Rusu AV, Hassoun A, Aadil RM. Insights into the constellating drivers of satiety impacting dietary patterns and lifestyle. Front Nutr 2022; 9:1002619. [PMID: 36225863 PMCID: PMC9549911 DOI: 10.3389/fnut.2022.1002619] [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: 07/25/2022] [Accepted: 08/30/2022] [Indexed: 11/13/2022] Open
Abstract
Food intake and body weight regulation are of special interest for meeting today's lifestyle essential requirements. Since balanced energy intake and expenditure are crucial for healthy living, high levels of energy intake are associated with obesity. Hence, regulation of energy intake occurs through short- and long-term signals as complex central and peripheral physiological signals control food intake. This work aims to explore and compile the main factors influencing satiating efficiency of foods by updating recent knowledge to point out new perspectives on the potential drivers of satiety interfering with food intake regulation. Human internal factors such as genetics, gender, age, nutritional status, gastrointestinal satiety signals, gut enzymes, gastric emptying rate, gut microbiota, individual behavioral response to foods, sleep and circadian rhythms are likely to be important in determining satiety. Besides, the external factors (environmental and behavioral) impacting satiety efficiency are highlighted. Based on mechanisms related to food consumption and dietary patterns several physical, physiological, and psychological factors affect satiety or satiation. A complex network of endocrine and neuroendocrine mechanisms controls the satiety pathways. In response to food intake and other behavioral cues, gut signals enable endocrine systems to target the brain. Intestinal and gastric signals interact with neural pathways in the central nervous system to halt eating or induce satiety. Moreover, complex food composition and structures result in considerable variation in satiety responses for different food groups. A better understanding of foods and factors impacting the efficiency of satiety could be helpful in making smart food choices and dietary recommendations for a healthy lifestyle based on updated scientific evidence.
Collapse
Affiliation(s)
- Allah Rakha
- National Institute of Food Science and Technology, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Fakiha Mehak
- National Institute of Food Science and Technology, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Muhammad Asim Shabbir
- National Institute of Food Science and Technology, University of Agriculture Faisalabad, Faisalabad, Pakistan
- *Correspondence: Muhammad Asim Shabbir
| | - Muhammad Arslan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | | | - Waqar Ahmed
- National Institute of Food Science and Technology, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | | | - Alexandru Vasile Rusu
- Life Science Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
- Faculty of Animal Science and Biotechnology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
- Alexandru Vasile Rusu
| | - Abdo Hassoun
- Univ. Littoral Côte d'Opale, UMRt 1158 BioEcoAgro, USC ANSES, INRAe, Univ. Artois, Univ. Lille, Univ. Picardie Jules Verne, Univ. Liège, Junia, F-62200, Boulogne-sur-Mer, France
- Sustainable AgriFoodtech Innovation & Research (SAFIR), Arras, France
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology, University of Agriculture Faisalabad, Faisalabad, Pakistan
- Rana Muhammad Aadil
| |
Collapse
|
14
|
Li Y, Kong F. Simulating human gastrointestinal motility in dynamic in vitro models. Compr Rev Food Sci Food Saf 2022; 21:3804-3833. [PMID: 35880687 DOI: 10.1111/1541-4337.13007] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 03/26/2022] [Accepted: 06/22/2022] [Indexed: 01/28/2023]
Abstract
The application of dynamic in vitro gastrointestinal (GI) models has grown in popularity to understand the impact of food structure and composition on human health. Given that GI motility is integral to digestion and absorption, a predictive in vitro model should faithfully replicate the motility patterns and motor functions in vivo. In this review, typical characteristics of gastric and small intestinal motility in humans as well as the biomechanical and hydrodynamic events pertinent to gut motility are summarized. The simulation of GI motility in the presently existing dynamic in vitro models is discussed from an engineering perspective and categorized into hydraulic, piston/probe-driven, roller-driven, pneumatic, and other systems. Each system and its representative models are evaluated in terms of their motility patterns, the key hydrodynamic characteristics concerning gut motility, their performance in simulating the key physiological events, and their ability to establish in vitro-in vivo correlations. Practical Application: The review paper provided useful information in the design of dynamic GI models and the simulation of human gastric and small intestinal motility which are important for understanding food and health.
Collapse
Affiliation(s)
- Yiwen Li
- Department of Food Science and Technology, College of Agricultural and Environmental Sciences, University of Georgia, Athens, Georgia, USA
| | - Fanbin Kong
- Department of Food Science and Technology, College of Agricultural and Environmental Sciences, University of Georgia, Athens, Georgia, USA
| |
Collapse
|
15
|
Liu B, Yang H, Zhu C, Xiao J, Cao H, Simal-Gandara J, Li Y, Fan D, Deng J. A comprehensive review of food gels: formation mechanisms, functions, applications, and challenges. Crit Rev Food Sci Nutr 2022; 64:760-782. [PMID: 35959724 DOI: 10.1080/10408398.2022.2108369] [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] [Indexed: 11/03/2022]
Abstract
Gels refer to the soft and flexible macromolecular polymeric materials retaining a large amount of water or biofluids in their three-dimensional network structure. Gels have attracted increasing interest in the food discipline, especially proteins and polysaccharides, due to their good biocompatibility, biodegradability, nutritional properties, and edibility. With the advancement of living standards, people's demand for nutritious, safe, reliable, and functionally diverse food and even personalized food has increased. As a result, gels exhibiting unique advantages in food application will be of great significance. However, a comprehensive review of functional hydrogels as food gels is still lacking. Here, we comprehensively review the gel-forming mechanisms of food gels and systematically classify them. Moreover, the potential of hydrogels as functional foods in different types of food areas is summarized, with a special focus on their applications in food packaging, satiating gels, nutrient delivery systems, food coloring adsorption, and food safety monitoring. Additionally, the key scientific issues for future food gel research, with specific reference to future novel food designs, mechanisms between food components and matrices, food gel-human interactions, and food gel safety, are discussed. Finally, the future directions of hydrogels for food science and technology are summarized.
Collapse
Affiliation(s)
- Bin Liu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
- Shaanxi Key Laboratory of Degradable Biomedical Materials, Shaanxi R&D Center of Biomaterials and Fermentation Engineering, Biotech & Biomed Research Institute, School of Chemical Engineering, Northwest University, Xi'an, China
| | - Haixia Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Chenhui Zhu
- Shaanxi Key Laboratory of Degradable Biomedical Materials, Shaanxi R&D Center of Biomaterials and Fermentation Engineering, Biotech & Biomed Research Institute, School of Chemical Engineering, Northwest University, Xi'an, China
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
| | - Hui Cao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
| | - Yujin Li
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Daidi Fan
- Shaanxi Key Laboratory of Degradable Biomedical Materials, Shaanxi R&D Center of Biomaterials and Fermentation Engineering, Biotech & Biomed Research Institute, School of Chemical Engineering, Northwest University, Xi'an, China
| | - Jianjun Deng
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
- Shaanxi Key Laboratory of Degradable Biomedical Materials, Shaanxi R&D Center of Biomaterials and Fermentation Engineering, Biotech & Biomed Research Institute, School of Chemical Engineering, Northwest University, Xi'an, China
| |
Collapse
|
16
|
Suri S, Dutta A, Shahi NC, Singh A, Raghuvanshi RS, Chopra CS. Formulation, process optimization, and quality evaluation of barnyard millet (
Echinochloa frumentacea
) based ready to eat (
RTE
) extruded snack. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shweta Suri
- Department of Food Engineering National Institute of Food Technology Entrepreneurship and Management Sonipat Haryana India
- Department of Foods and Nutrition Govind Ballabh Pant University of Agriculture and Technology Pantnagar India
| | - Anuradha Dutta
- Department of Foods and Nutrition Govind Ballabh Pant University of Agriculture and Technology Pantnagar India
| | - Navin Chandra Shahi
- Department of Post‐Harvest Process and Food Engineering Govind Ballabh Pant University of Agriculture and Technology Pantnagar India
| | - Anupama Singh
- Department of Food Engineering National Institute of Food Technology Entrepreneurship and Management Sonipat Haryana India
| | - Rita Singh Raghuvanshi
- Department of Foods and Nutrition Govind Ballabh Pant University of Agriculture and Technology Pantnagar India
| | - C. S. Chopra
- Department of Food Science and Technology Govind Ballabh Pant University of Agriculture and Technology Pantnagar India
| |
Collapse
|
17
|
Naomi R, Rusli RNM, Balan SS, Othman F, Jasni AS, Jumidil SH, Bahari H, Yazid MD. E. tapos Yoghurt-A View from Nutritional Composition and Toxicological Evaluation. Foods 2022; 11:1903. [PMID: 35804719 PMCID: PMC9265303 DOI: 10.3390/foods11131903] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/14/2022] [Accepted: 06/14/2022] [Indexed: 02/04/2023] Open
Abstract
Elateriospermum tapos (E. tapos) is a natural tropical plant that possess a wide range of health benefits. Recent discovery proves that E. tapos extract is able to reduce weight, increase cognitive performance, and ameliorate anxiety and stress hormone. However, this extraction has not been incorporated into yoghurt, and no toxicity studies have been done previously to prove its safety. Thus, this study was aimed to formulate the ethanolic extracted E. tapos into yoghurt and access the toxicological effects on rodents. Forty female Sprague Dawley (SD) rats were used in this study and force fed with either one of the following doses of 250, 500, 1000, or 2000 mg/kg, while the control group received normal saline. The nutritional analysis result showed that the newly formulated yoghurt comprised 328 kJ of energy per 100 mL of servings, 3.6 g of fats, 8.2 g of carbohydrates, 2.7 g of total protein, and 1.2 g of fibre. The peak intensity of Lactobacillus species was observed at 1.6 × 105 CFU/g with a titratable acidity as lactic acid of 0.432 CFU/g, indicating the ability of the formulated yoghurt in stimulating the growth of Lactobacilli. In the experimental study, the E. tapos yoghurt in a single dose (2000 mg/kg) did not show any treatment related to toxicity in any of the rats observed in an additional 14 days. There were no changes in body weight, food and water intake, plasma biochemistry (ALT, AST, ALP, and creatinine), haematological products, and organ weights of the treated groups compared to the subacute control groups. Histological examination of all organs including liver, heart, and kidney were comparable to the control groups. In toto, oral consumptions of E. tapos yoghurt did not induce any adverse effects on rodents.
Collapse
Affiliation(s)
- Ruth Naomi
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (R.N.); (R.N.M.R.); (S.S.B.); (S.H.J.)
| | - Rusydatul Nabila Mahmad Rusli
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (R.N.); (R.N.M.R.); (S.S.B.); (S.H.J.)
| | - Santhra Segaran Balan
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (R.N.); (R.N.M.R.); (S.S.B.); (S.H.J.)
- Faculty of Health and Life Sciences, Management and Science University, Shah Alam 40100, Malaysia
| | - Fezah Othman
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Azmiza Syawani Jasni
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Siti Hadizah Jumidil
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (R.N.); (R.N.M.R.); (S.S.B.); (S.H.J.)
| | - Hasnah Bahari
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (R.N.); (R.N.M.R.); (S.S.B.); (S.H.J.)
| | - Muhammad Dain Yazid
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| |
Collapse
|
18
|
Garutti M, Nevola G, Mazzeo R, Cucciniello L, Totaro F, Bertuzzi CA, Caccialanza R, Pedrazzoli P, Puglisi F. The Impact of Cereal Grain Composition on the Health and Disease Outcomes. Front Nutr 2022; 9:888974. [PMID: 35711559 PMCID: PMC9196906 DOI: 10.3389/fnut.2022.888974] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/26/2022] [Indexed: 12/21/2022] Open
Abstract
Whole grains are a pivotal food category for the human diet and represent an invaluable source of carbohydrates, proteins, fibers, phytocompunds, minerals, and vitamins. Many studies have shown that the consumption of whole grains is linked to a reduced risk of cancer, cardiovascular diseases, and type 2 diabetes and other chronic diseases. However, several of their positive health effects seem to disappear when grains are consumed in the refined form. Herein we review the available literature on whole grains with a focus on molecular composition and health benefits on many chronic diseases with the aim to offer an updated and pragmatic reference for physicians and nutrition professionals.
Collapse
Affiliation(s)
- Mattia Garutti
- Department of Medical Oncology - CRO Aviano, National Cancer Institute, IRCCS, Aviano, Italy
| | - Gerardo Nevola
- Department of Anaesthesia and Intensive Care - CRO Aviano, National Cancer Institute, IRCCS, Aviano, Italy
| | - Roberta Mazzeo
- Department of Medical Oncology - CRO Aviano, National Cancer Institute, IRCCS, Aviano, Italy
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Linda Cucciniello
- Department of Medical Oncology - CRO Aviano, National Cancer Institute, IRCCS, Aviano, Italy
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Fabiana Totaro
- Department of Medical Oncology - CRO Aviano, National Cancer Institute, IRCCS, Aviano, Italy
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Carlos Alejandro Bertuzzi
- Department of Anaesthesia and Intensive Care - CRO Aviano, National Cancer Institute, IRCCS, Aviano, Italy
| | - Riccardo Caccialanza
- Clinical Nutrition and Dietetics Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy
| | - Paolo Pedrazzoli
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Fabio Puglisi
- Department of Medical Oncology - CRO Aviano, National Cancer Institute, IRCCS, Aviano, Italy
- Department of Medicine (DAME), University of Udine, Udine, Italy
| |
Collapse
|
19
|
Nutritional Quality, Antioxidant, Microstructural and Sensory Properties of Spontaneously Fermented Gluten-Free Finger Millet Biscuits. Foods 2022; 11:foods11091265. [PMID: 35563992 PMCID: PMC9105919 DOI: 10.3390/foods11091265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 02/05/2023] Open
Abstract
Finger millet (FM) is a nutritious and gluten-free cereal grain which is rich in dietary fibre, minerals and antioxidant properties, thereby making it an ideal raw material for preparing gluten-free foods for people suffering from celiac disease. Spontaneous fermentation of FM grains has shown improved nutritional and functional properties of its flour and can be used as a functional ingredient for gluten free biscuits. The aim of this study was to determine the effect of spontaneous fermentation (SF) on the nutritional quality, antioxidant, microstructural, and sensory characteristics of gluten-free FM biscuits obtained from light and dark brown FM flours. Results showed that SF decreased ash, crude fibre, and crude fat contents as well as total phenolic and flavonoids contents. Protein content, carbohydrates content, energy values, antioxidant activity (DPPH and FRAP), and mineral content of FM biscuits increased due to SF. The colour properties such as lightness (L*), showed a significant increase as SF period increased in light brown FM biscuits, however dark brown FM biscuits showed no significant difference. The hue angle and colour differences (ΔE) of FM biscuits increased with the increasing period of SF, ranging from 43.20 to 53.76° and from 0.67 to 7.96, respectively. Spontaneous fermentation also decreased physical properties of biscuits such as diameter (4.76 to 4.54 cm), weight (12.77 to 11.99 g), and spread ratio (7.25 to 6.05), while an increase in thickness and hardness was noted. Spontaneous fermentation also induced changes on the microstructure of FM biscuits. Among the fermented biscuits, panelists preferred 24 h gluten-free fermented FM biscuits since they had better sensory properties. Overall, SF enhanced the nutritional value and health promoting compounds of gluten-free FM biscuits.
Collapse
|
20
|
Aldubayan MA, Pigsborg K, Gormsen SMO, Serra F, Palou M, Mena P, Wetzels M, Calleja A, Caimari A, Del Bas J, Gutierrez B, Magkos F, Hjorth MF. Empowering consumers to PREVENT diet-related diseases through OMICS sciences (PREVENTOMICS): protocol for a parallel double-blinded randomised intervention trial to investigate biomarker-based nutrition plans for weight loss. BMJ Open 2022; 12:e051285. [PMID: 35351696 PMCID: PMC8966553 DOI: 10.1136/bmjopen-2021-051285] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Personalised nutrition holds immense potential over conventional one-size-fits-all approaches for preventing and treating diet-related diseases, such as obesity. The current study aims to examine whether a personalised nutritional plan produces more favourable health outcomes than a standard approach based on general dietary recommendations in subjects with overweight or obesity and elevated waist circumference. METHODS AND ANALYSIS This project is a 10-week parallel, double-blinded randomised intervention trial. We plan to include 100 adults aged 18-65 years interested in losing weight, with body mass index ≥27 but<40 kg/m2 and elevated waist circumference (males >94 cm; females >80 cm). Participants will be categorised into one of five predefined 'clusters' based on their individual metabolic biomarker profile and genetic background, and will be randomised in a 1:1 ratio to one of two groups: (1) personalised plan group that will receive cluster-specific meals every day for 6 days a week, in conjunction with a personalised behavioural change programme via electronic push notifications; or (2) control group that will receive meals following the general dietary recommendations in conjunction with generic health behaviour prompts. The primary outcome is the difference between groups (personalised vs control) in the change in fat mass from baseline. Secondary outcomes include changes in weight and body composition, fasting blood glucose and insulin, lipid profile, adipokines, inflammatory biomarkers, and blood pressure. Other outcomes involve measures of physical activity and sleep patterns, health-related quality of life, dietary intake, eating behaviour, and biomarkers of food intake. The effect of the intervention on the primary outcome will be analysed by means of linear mixed models. ETHICS AND DISSEMINATION The protocol has been approved by the Ethics Committee of the Capital Region, Copenhagen, Denmark. Study findings will be disseminated through peer-reviewed publications, conference presentations and media outlets. TRIAL REGISTRATION NUMBER NCT04590989.
Collapse
Affiliation(s)
- Mona Adnan Aldubayan
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Nutrition, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Kristina Pigsborg
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
| | | | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology - NUO group, University of the Balearic Islands, Palma, Spain
- Spin-off n.1 of the University of the Balearic Islands, Alimentómica S.L, Palma, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology - NUO group, University of the Balearic Islands, Palma, Spain
- Spin-off n.1 of the University of the Balearic Islands, Alimentómica S.L, Palma, Spain
| | - Pedro Mena
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | | | | | - Antoni Caimari
- Biotechnology Area, Nutrition and Health Unit, Eurecat Centre Tecnològic de Catalunya, Reus, Spain
| | - Josep Del Bas
- Biotechnology Area, Nutrition and Health Unit, Eurecat Centre Tecnològic de Catalunya, Reus, Spain
| | - Biotza Gutierrez
- Biotechnology Area, Nutrition and Health Unit, Eurecat Centre Tecnològic de Catalunya, Reus, Spain
| | - Faidon Magkos
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
| | - Mads Fiil Hjorth
- Healthy Weight Center, Novo Nordisk Foundation, Hellerup, Denmark
| |
Collapse
|
21
|
Health Benefits of Apple Juice Consumption: A Review of Interventional Trials on Humans. Nutrients 2022; 14:nu14040821. [PMID: 35215471 PMCID: PMC8879758 DOI: 10.3390/nu14040821] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 12/12/2022] Open
Abstract
Although numerous studies have reported the benefits of apple consumption on cardiometabolic health parameters and chronic disease prevention, few have focused on the effects of apple juice specifically. Juice consumption may be a convenient way to take advantage of the health effects of the bioactive components present in apples. The present review aims to summarize the current literature on health benefits of apple juice as reported in clinical trials in humans. Of the 67 studies retained, 20 interventional studies on humans were reviewed. Overall, cloudy apple juice consumption was found to be associated with several markers of cardiovascular health that may ultimately be relevant for cancer and neurodegenerative diseases. Most of the documentation was found regarding oxidative stress, as well as observations with other parameters such as markers of inflammation, lipid profile, and diabetes. This review suggests that, in 20 studies, apple juice consumed in moderation exerts positive effects on markers of cardiovascular disease risk (particularly on oxidative stress).
Collapse
|
22
|
Bagabaldo PAA, Atienza LM, Castillo-Israel KAT, Estacio MAC, Gaban PJV, Maniwang JRC, Gapasin RP, Estribillo AGM, Cena-Navarro RB. ‘Saba’ banana (Musa acuminata x balbisiana BBB Group) peel pectin supplementation improves biomarkers of obesity and associated blood lipid disorders in obese hypercholesterolemic mice. Curr Res Food Sci 2022; 5:251-260. [PMID: 35146442 PMCID: PMC8801348 DOI: 10.1016/j.crfs.2022.01.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 10/27/2022] Open
|
23
|
Negri G, Calló D, Mano-Sousa BJ, Duarte-Almeida J, Tabach R. Phytochemistry profile of rosella and jambolan extracts and the therapeutic effects on obesity. Food Funct 2022; 13:2606-2617. [DOI: 10.1039/d1fo02763h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hibiscus sabdariffa extract (HSE) and Syzygium cumini extract (SCE) have been used in traditional medicine due to their hypoglycemic, antidiabetic, anti-obesity and antioxidant activities. The aim of this study was...
Collapse
|
24
|
Kleftaki SA, Simati S, Amerikanou C, Gioxari A, Tzavara C, Zervakis GI, Kalogeropoulos N, Kokkinos A, Kaliora AC. Pleurotus eryngii improves postprandial glycaemia, hunger and fullness perception, and enhances ghrelin suppression in people with metabolically unhealthy obesity. Pharmacol Res 2021; 175:105979. [PMID: 34798266 DOI: 10.1016/j.phrs.2021.105979] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/04/2021] [Accepted: 11/09/2021] [Indexed: 11/19/2022]
Abstract
The aim of this study was to examine potential postprandial benefits of Pleurotus eryngii in nineteen volunteers with metabolically unhealthy obesity. An acute, randomized, crossover-designed trial comparing a meal with Pleurotus eryngii and a control meal was performed. The two meals matched in macronutrient and caloric content. Participants consumed both meals in random order after an overnight fast. Blood samples were drawn before and 30, 60, 90, 120, 150 and 180 min after meal consumption (in total 266 samples) to determine glucose, insulin, ghrelin, peptide YY, glucagon-like peptide-1 and glicentin. Visual analog scales measuring the subjective perception of hunger and fullness were completed at the same time points. The test meal resulted in lower glucose incremental area under the curve (iAUC). Additionally, the iAUC of the ghrelin response over time was substantially lower after the test meal (p = 0.033). Lower desire to eat and higher fullness was reflected by significantly lower hunger iAUC (p = 0.046) and higher fullness iAUC (p = 0.042) after the test meal. No differences in insulin, PYY, GLP-1 and glicentin were observed. Pleurotus eryngii can ameliorate postprandial glycaemia, appetite and regulate ghrelin levels at the postprandial state. This effect is attributed to the bioactive polysaccharides that inhibit the activity of enzymes catalysing carbohydrate hydrolysis, cause a delayed gastric emptying and glucose absorption.
Collapse
Affiliation(s)
- Stamatia-Angeliki Kleftaki
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Stamatia Simati
- First Department of Propaedeutic Internal Medicine, School of Medicine, Laiko General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampia Amerikanou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Aristea Gioxari
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Chara Tzavara
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Georgios I Zervakis
- Laboratory of General and Agricultural Microbiology, Department of Crop Science, Agricultural University of Athens, 11855 Athens, Greece
| | - Nick Kalogeropoulos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Alexander Kokkinos
- First Department of Propaedeutic Internal Medicine, School of Medicine, Laiko General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Andriana C Kaliora
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece.
| |
Collapse
|
25
|
Madaghiele M, Demitri C, Surano I, Silvestri A, Vitale M, Panteca E, Zohar Y, Rescigno M, Sannino A. Biomimetic cellulose-based superabsorbent hydrogels for treating obesity. Sci Rep 2021; 11:21394. [PMID: 34725434 PMCID: PMC8560814 DOI: 10.1038/s41598-021-00884-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 10/19/2021] [Indexed: 01/22/2023] Open
Abstract
In the treatment of obesity, nutritional and behavioral modifications are difficult to implement and maintain. Since vegetable consumption is a fundamental part of many dietary interventions and daily nutrient requirements, we developed a novel cellulose-based superabsorbent hydrogel (CB-SAH) platform, inspired by the composition and mechanical properties of raw vegetables, as a mechanobiological therapy. The CB-SAHs properties were studied in a simulated gastrointestinal environment, while their impact on gut tissue was investigated by an ex vivo organ culture (EVOC) model. Functional fibers and raw vegetables were used as reference. CB-SAHs demonstrated orders of magnitude higher elasticity in comparison to the tested functional fibers, however performed similar to the tested raw vegetables. Notably, the biomimetic CB-SAHs with elasticity levels similar to raw vegetables showed benefits in preserving and regulating the gut tissue in the EVOC model. Non-systemic oral mechanotherapeutics based on this technology were advanced through clinical studies, with a first product cleared as an aid for weight management in the US and Europe.
Collapse
Affiliation(s)
- Marta Madaghiele
- Department of Engineering for Innovation, University of Salento, Via per Monteroni, 73100, Lecce, Italy.
| | - Christian Demitri
- Department of Engineering for Innovation, University of Salento, Via per Monteroni, 73100, Lecce, Italy
| | - Ivo Surano
- Department of Engineering for Innovation, University of Salento, Via per Monteroni, 73100, Lecce, Italy
| | | | - Milena Vitale
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Eliana Panteca
- Gelesis, Boston, MA, 02116, USA
- Gelesis, Calimera, Lecce, 73021, Italy
| | - Yishai Zohar
- Gelesis, Boston, MA, 02116, USA
- Gelesis, Calimera, Lecce, 73021, Italy
| | - Maria Rescigno
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
| | - Alessandro Sannino
- Department of Engineering for Innovation, University of Salento, Via per Monteroni, 73100, Lecce, Italy.
| |
Collapse
|
26
|
Neacsu M, Vaughan NJ, Multari S, Haljas E, Scobbie L, Duncan GJ, Cantlay L, Fyfe C, Anderson S, Horgan G, Johnstone AM, Russell WR. Hemp and buckwheat are valuable sources of dietary amino acids, beneficially modulating gastrointestinal hormones and promoting satiety in healthy volunteers. Eur J Nutr 2021; 61:1057-1072. [PMID: 34716790 PMCID: PMC8854285 DOI: 10.1007/s00394-021-02711-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 10/13/2021] [Indexed: 12/25/2022]
Abstract
Purpose This study evaluated the postprandial effects following consumption of buckwheat, fava bean, pea, hemp and lupin compared to meat (beef); focussing on biomarkers of satiety, gut hormones, aminoacids and plant metabolites bioavailability and metabolism. Methods Ten subjects (n = 3 men; n = 7 women; 42 ± 11.8 years of age; BMI 26 ± 5.8 kg/m2) participated in six 1-day independent acute interventions, each meal containing 30 g of protein from buckwheat, fava bean, pea, hemp, lupin and meat (beef). Blood samples were collected during 24-h and VAS questionnaires over 5-h. Results Volunteers consumed significantly higher amounts of most amino acids from the meat meal, and with few exceptions, postprandial composition of plasma amino acids was not significantly different after consuming the plant-based meals. Buckwheat meal was the most satious (300 min hunger scores, p < 0.05).Significant increase in GLP-1 plasma (AUC, iAUC p = 0.01) found after hemp compared with the other plant-based meals. Decreased plasma ghrelin concentrations (iAUC p < 0.05) found on plant (hemp) vs. meat meal. Several plasma metabolites after hemp meal consumption were associated with hormone trends (partial least squares-discriminant analysis (PLS-DA): 4-hydroxyphenylpyruvic acid, indole 3-pyruvic acid, 5-hydoxytryptophan, genistein and biochanin A with GLP-1, PYY and insulin; 3-hydroxymandelic acid and luteolidin with GLP-1 and ghrelin and 4-hydroxymandelic acid, benzoic acid and secoisolariciresinol with insulin and ghrelin. Plasma branched-chain amino acids (BCAAs), (iAUC, p < 0.001); and phenylalanine and tyrosine (iAUC, p < 0.05) were lower after buckwheat comparison with meat meal. Conclusion Plants are valuable sources of amino acids which are promoting satiety. The impact of hemp and buckwheat on GLP-1 and, respectively, BCAAs should be explored further as could be relevant for aid and prevention of chronic diseases such as type 2 diabetes. Study registered with clinicaltrial.gov on 12th July 2013, study ID number: NCT01898351. Supplementary Information The online version contains supplementary material available at 10.1007/s00394-021-02711-z.
Collapse
Affiliation(s)
- Madalina Neacsu
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Nicholas J Vaughan
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Salvatore Multari
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Elisabeth Haljas
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Lorraine Scobbie
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Gary J Duncan
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Louise Cantlay
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Claire Fyfe
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Susan Anderson
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| | - Graham Horgan
- Biomathematics and Statistics Scotland, Aberdeen, AB25 2ZD, Scotland, UK
| | | | - Wendy R Russell
- The Rowett Institute, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK
| |
Collapse
|
27
|
Seljak BK, Valenčič E, Hristov H, Hribar M, Lavriša Ž, Kušar A, Žmitek K, Krušič S, Gregorič M, Blaznik U, Ferjančič B, Bertoncelj J, Korošec M, Pravst I. Inadequate Intake of Dietary Fibre in Adolescents, Adults, and Elderlies: Results of Slovenian Representative SI. Menu Study. Nutrients 2021; 13:nu13113826. [PMID: 34836083 PMCID: PMC8619009 DOI: 10.3390/nu13113826] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/16/2021] [Accepted: 10/24/2021] [Indexed: 12/12/2022] Open
Abstract
Dietary fibre has proven to promote healthy body mass and reduce the risk of non-communicable diseases. To date, in Slovenia, there were only a few outdated studies of dietary fibre intake; therefore, we explored the dietary fibre intake using food consumption data collected in the SI.Menu project. Following the EU Menu methodology, data were collected on representative samples of adolescents, adults, and elderlies using a general questionnaire, a food propensity questionnaire, and two 24 h recalls. The results indicate that the intake of dietary fibre in Slovenia is lower than recommended. The proportion of the population with inadequate fibre intakes (<30 g/day) was 90.6% in adolescents, 89.6% in adults, and 83.9% in elderlies, while mean daily fibre intakes were 19.5, 20.9, and 22.4 g, respectively. Significant determinants for inadequate dietary fibre intake were sex in adolescents and adults, and body mass index in adults. The main food groups contributing to dietary fibre intake were bread and other grain products, vegetables and fruits, with significant differences between population groups. Contribution of fruits and vegetables to mean daily dietary fibre intake was highest in elderlies (11.6 g), followed by adults (10.6 g) and adolescents (8.5 g). Public health strategies, such as food reformulation, promoting whole-meal alternatives, consuming whole foods of plant origin, and careful planning of school meals could beneficially contribute to the overall dietary fibre intake in the population.
Collapse
Affiliation(s)
- Barbara Koroušić Seljak
- Computer Systems Department, Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia;
- Correspondence: ; Tel.: +386-1-4773-363
| | - Eva Valenčič
- Computer Systems Department, Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia;
- Jožef Stefan International Postgraduate School, SI-1000 Ljubljana, Slovenia
- Priority Research Centre in Physical Activity and Nutrition, Faculty of Health and Medicine, School of Health Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia
| | - Hristo Hristov
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Maša Hribar
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Živa Lavriša
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Anita Kušar
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Katja Žmitek
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
- Higher School of Applied Sciences (VIST), Gerbičeva Cesta 51A, SI-1000 Ljubljana, Slovenia
| | - Sanja Krušič
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Matej Gregorič
- National Institute of Public Health, Trubarjeva 2, SI-1000 Ljubljana, Slovenia; (M.G.); (U.B.)
| | - Urška Blaznik
- National Institute of Public Health, Trubarjeva 2, SI-1000 Ljubljana, Slovenia; (M.G.); (U.B.)
| | - Blaž Ferjančič
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
| | - Jasna Bertoncelj
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
| | - Mojca Korošec
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
| | - Igor Pravst
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
- Higher School of Applied Sciences (VIST), Gerbičeva Cesta 51A, SI-1000 Ljubljana, Slovenia
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
| |
Collapse
|
28
|
Ghadimi D, Frahm SO, Röcken C, Ebsen M, Schwiertz A, Fölster-Holst R, Bockelmann W, Heller KJ. Effects of ad libitum free-choice access to freshly squeezed domestic white asparagus juice on intestinal microbiota composition and universal biomarkers of immuno-metabolic homeostasis and general health in middle-aged female and male C57BL/6 mice. Endocr Metab Immune Disord Drug Targets 2021; 22:401-414. [PMID: 34463231 DOI: 10.2174/1871530321666210830150620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND PURPOSE Asparagus contains different bioactive and volatile components including pyrazines, sulphur-containing compounds, and polyphenols. Asparagus juice is a new low-calorie LAB-containing natural juice product, the usage of which is expanding. Pyrazines and sulphur-containing compounds are degraded by bacteria on one hand, but on the other hand, dietary polyphenols prevent human colorectal diseases as modulators of the composition and/or activity of gut microbiota. However, the utility of these asparagus compounds for reversal of age-associated microbial dysbiosis and the immunometabolic disorders that dysbiosis incites body inflammatory reactions was not much explored so far. Hence, using middle-aged mice, we conducted the current study to verify the effect of freshly squeezed domestic white asparagus juice on the biomarkers reflecting immuno-metabolic pathways linking age-related dysbiosis and metabolic events. MATERIALS AND METHODS Thirty-two conventional Harlan Laboratories C57BL/6 mice aged between 11-12 months were randomly divided into two groups (n=16). Mice in control group 1 received sterile tap water. Animals in group 2 had 60 days ad libitum free-choice access to sterile tap water supplemented with 5% (v/v) freshly squeezed domestic white asparagus juice. Clinical signs of general health, hydration, and inflammation were monitored daily. Caecal content samples were analysed by qPCR for microbial composition. Histology of relevant organs was carried out on day 60 after sacrificing the mice. Universal markers of metabolic- and liver function were determined in serum samples. Caecal SCFAs contents were measured using HPLC. RESULTS Overall, no significant differences in general health or clinical signs of inflammation between the two groups were observed. The liver to body weight ratio in asparagus juice-drank mice was lowered. The qPCR quantification showed that asparagus juice significantly decreased the caecal Clostridium coccoides group while causing an enhancement in Clostridium leptum, Firmicutes, and bifidobacterial groups as well as total caecal bacterial count. Asparagus juice significantly elevated the caecal contents of SCFAs. Enhanced SCFAs (acetate, butyrate, and propionate) in mice receiving asparagus juice, however, did coincide with altered lipid levels in plasma or changes in the abundance of relevant bacteria for acetate-, butyrate-, and propionate production. DISCUSSION To the best of our knowledge, this is the first study aiming at evaluating the effect of freshly squeezed German domestic white asparagus juice on universal markers of metabolic- and liver function in middle-aged mice and the role of gut microbiota in this regard. The effectiveness of asparagus juice to improve metabolism in middle-aged mice was associated with alterations in intestinal microbiota but maybe also due to uptake of higher amounts of SCFAs. Hence, the key signal pathways corresponding to improved immune-metabolic homeostasis will be an important research scheme in the future.
Collapse
Affiliation(s)
- Darab Ghadimi
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Hermann-Weigmann-Str 1, D-24103 Kiel. Germany
| | - Sven Olaf Frahm
- Medizinisches Versorgungszentrum (MVZ), Pathology and Laboratory Medicine Dr. Rabenhorst, Prüner Gang 7, 24103 Kiel. Germany
| | - Christoph Röcken
- Institute of Pathology, Kiel University,University Hospital, Schleswig-Holstein, Arnold-Heller-Straße 3/14, D-24105 Kiel. Germany
| | - Michael Ebsen
- StädtischesMVZ Kiel GmbH, Department of Pathology, Chemnitzstr.33, 24116 Kiel. Germany
| | - Andreas Schwiertz
- MVZ Institute of Microecology, Auf den Lüppen 8, 35745 Herborn. Germany
| | - Regina Fölster-Holst
- Clinic of Dermatology, University Hospital Schleswig-Holstein, Schittenhelmstr. 7, D-24105 Kiel. Germany
| | - Wilhelm Bockelmann
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Hermann-Weigmann-Str 1, D-24103 Kiel. Germany
| | - Knut J Heller
- Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Department of Microbiology and Biotechnology; Kiel. Germany
| |
Collapse
|
29
|
Phungviwatnikul T, Alexander C, Do S, He F, Suchodolski JS, de Godoy MRC, Swanson KS. Effects of Dietary Macronutrient Profile on Apparent Total Tract Macronutrient Digestibility and Fecal Microbiota, Fermentative Metabolites, and Bile Acids of Female Dogs after Spay Surgery. J Anim Sci 2021; 99:6333593. [PMID: 34333604 DOI: 10.1093/jas/skab225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 07/29/2021] [Indexed: 11/13/2022] Open
Abstract
Obesity and estrogen reduction are known to impact the gut microbiota and gut microbial-derived metabolites in some species, but limited information is available in dogs. The aim of this study was to determine the effects of dietary macronutrient profile on apparent total tract macronutrient digestibility, fecal microbiota, and fecal metabolites of adult female dogs after spay surgery. Twenty-eight adult intact female beagles (age: 3.02 ± 0.71 yr, BW: 10.28 ± 0.77 kg; BCS: 4.98 ± 0.57) were used. After a 5-wk baseline phase (wk 0), 24 dogs were spayed and randomly allotted to one of three experimental diets (n=8/group): 1) control (CO) containing moderate protein and fiber (COSP), 2) high-protein, high-fiber (HPHF), or 3) high-protein, high-fiber plus omega-3 and medium-chain fatty acids (HPHFO). Four dogs were sham-operated and fed CO (COSH). All dogs were fed to maintain BW for 12 wk after spay, then allowed to consume twice that amount for 12 wk. Fecal samples were collected at wk 0, 12, and 24 for digestibility, microbiota, and metabolite analysis. All data were analyzed using repeated measures and linear Mixed Models procedure of SAS 9.4, with results reported as change from baseline. Apparent organic matter and energy digestibilities had greater decreases in HPHF and HPHFO than COSH and COSP. Increases in fecal acetate, total short-chain fatty acids, and secondary bile acids were greater and decreases in primary bile acids were greater in HPHF and HPHFO. Principal coordinates analysis of weighted UniFrac distances revealed that HPHF and HPHFO clustered together and separately from COSH and COSP at wk 12 and 24, with relative abundances of Faecalibacterium, Romboutsia, and Fusobacterium increasing to a greater extent and Catenibacterium, Bifidobacterium, Prevotella 9, Eubacterium, and Megamonas decreasing to a greater extent in HPHF or HPHFO. Our results suggest that high-protein, high-fiber diets alter nutrient and energy digestibilities, fecal metabolite concentrations, and fecal gut microbiota, but spay surgery had minor effects. Future research is needed to investigate how food intake, nutrient profile, and changes in hormone production influence gut microbiota and metabolites of dogs individually and how this knowledge may be used to manage spayed pets.
Collapse
Affiliation(s)
| | - Celeste Alexander
- Division of Nutritional Sciences, University of Illinois, Urbana, IL, USA
| | - Sungho Do
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA
| | - Fei He
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA
| | - Jan S Suchodolski
- Gastrointestinal Laboratory, Department of Small Animal Clinical Sciences, Texas A&M University, College Station, TX, USA
| | - Maria R C de Godoy
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA.,Division of Nutritional Sciences, University of Illinois, Urbana, IL, USA
| | - Kelly S Swanson
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA.,Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, USA.,Division of Nutritional Sciences, University of Illinois, Urbana, IL, USA
| |
Collapse
|
30
|
Food Addiction, Saturated Fat Intake, and Body Mass Index in Peruvian Adults: A Cross-Sectional Survey. J Nutr Metab 2021; 2021:9964143. [PMID: 34336278 PMCID: PMC8318733 DOI: 10.1155/2021/9964143] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 07/14/2021] [Indexed: 02/07/2023] Open
Abstract
Background Cardiovascular diseases (CVDs) constitute one of the main public health problems and represent a greater risk of mortality and morbidity for the world population. The objective of the study was to determine food addiction, saturated fat intake, and body mass index (BMI) in Peruvian adults. Materials and Methods A cross-sectional online survey was applied to 394 Peruvian adults over 18 years old residing in the three regions of the country. Participant data was collected through a prestructured online electronic survey. Food addiction was assessed using the Yale Food Addiction Scale self-administered questionnaire. A validated food frequency questionnaire was used to measure saturated fat intake. Finally, the sociodemographic and anthropometric variables were collected through a registration form. Results There were no significant differences in food addiction between men and women (p < 0.05). More than half of the participants who presented food addiction are overweight (54.1%, p < 0.001). The highest proportion of those who had a high intake of saturated fat had a food addiction (62.6%, p < 0.001). The highest percentage of men who were overweight was higher compared to women (49.7% vs. 38.4%, p < 0.05). Conclusion The findings of this study suggest that addictive eating behaviors and high saturated fat intake should be considered as part of efforts to prevent problems related to eating, obesity, and CVD.
Collapse
|
31
|
Lu X, Lu J, Fan Z, Liu A, Zhao W, Wu Y, Zhu R. Both Isocarbohydrate and Hypercarbohydrate Fruit Preloads Curbed Postprandial Glycemic Excursion in Healthy Subjects. Nutrients 2021; 13:nu13072470. [PMID: 34371978 PMCID: PMC8308803 DOI: 10.3390/nu13072470] [Citation(s) in RCA: 3] [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: 06/29/2021] [Revised: 07/12/2021] [Accepted: 07/13/2021] [Indexed: 11/16/2022] Open
Abstract
This study aimed to investigate the impact of fruit preloads on the acute postprandial glycemic response (PGR) and satiety response of a rice meal in healthy female subjects based on iso-carbohydrate (IC) and hyper-carbohydrate (HC) contents, respectively. The IC test meals including (1) rice preload (R + 35R), (2) orange preload (O + 35R), (3) apple preload (A + 35R) and (4) pear preload (P + 35R), contained 50.0 g available carbohydrates (AC) where the preload contributed 15.0 g and rice provided 35.0 g. The HC meals included (1) orange preload (O + 50R), (2) apple preload (A+50R) and (3) pear preload (P + 50R), each containing 65.0 g AC, where the fruits contributed 15.0 g and rice provided 50.0 g. Drinking water 30 min before the rice meal was taken as reference (W + 50R). All the preload treatments, irrespective of IC or HC meals, resulted in remarkable reduction (p < 0.001) in terms of incremental peak glucose (IPG) and the maximum amplitude of glycemic excursion in 180 min (MAGE0–180), also a significant decrease (p < 0.05) in the area of PGR contributed by per gram of AC (AAC), compared with the W + 50R. Apple elicited the lowest PGR among all test meals, as the A + 35R halved the IPG and slashed the incremental area under the curve in 180 min (iAUC0–180) by 45.7%, while the A + 50R reduced the IPG by 29.7%, compared with the W + 50R. All the preload meals and the reference meal showed comparable self-reported satiety in spite of the difference in AC. In conclusion, pre-meal consumption of three fruits effectively curbed post-meal glycemia even in the case of a 30% extra carbohydrate load.
Collapse
Affiliation(s)
- Xuejiao Lu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.L.); (J.L.); (A.L.); (W.Z.); (Y.W.); (R.Z.)
| | - Jiacan Lu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.L.); (J.L.); (A.L.); (W.Z.); (Y.W.); (R.Z.)
| | - Zhihong Fan
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.L.); (J.L.); (A.L.); (W.Z.); (Y.W.); (R.Z.)
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
- Correspondence: ; Tel.: +86-10-62737717
| | - Anshu Liu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.L.); (J.L.); (A.L.); (W.Z.); (Y.W.); (R.Z.)
| | - Wenqi Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.L.); (J.L.); (A.L.); (W.Z.); (Y.W.); (R.Z.)
| | - Yixue Wu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.L.); (J.L.); (A.L.); (W.Z.); (Y.W.); (R.Z.)
| | - Ruixin Zhu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.L.); (J.L.); (A.L.); (W.Z.); (Y.W.); (R.Z.)
| |
Collapse
|
32
|
Liu B, Tang Y, Song Z, Ge J. Polygonatum sibiricum F. Delaroche polysaccharide ameliorates HFD‑induced mouse obesity via regulation of lipid metabolism and inflammatory response. Mol Med Rep 2021; 24:501. [PMID: 33982779 PMCID: PMC8134871 DOI: 10.3892/mmr.2021.12140] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 02/16/2021] [Indexed: 12/12/2022] Open
Abstract
The present study sought to elucidate the role of Polygonatum sibiricum F. Delaroche polysaccharide (PSP) in high‑fat diet (HFD)‑induced mouse obesity and investigated the primary molecular mechanism underlaying these effects. An obese mouse model was established by feeding HFD and three doses of PSP were administered intragastrically. Changes in body weight, serum lipids and parameters were recorded and the mechanism was explored by reverse transcription‑quantitative PCR and western blotting. Body weight, blood lipids, blood glucose, insulin, resistin, adiponectin, liver weight and abdominal fat pads weight were reduced by PSP and abnormal expression levels of inflammatory factors such as TNF‑α, IL‑6, IL‑1β and iNOS and lipid metabolism genes such as FAS, SREBP‑1, PPARα and CPT‑1were also reversed by PSP. The 5' adenosine monophosphate‑activated protein kinase (AMPK) signaling pathway was activated in PSP mouse liver, leading to lipid‑lowering and anti‑inflammatory effects. The results therefore suggested that PSP exhibited lipid‑lowering and anti‑inflammatory effects by activating the AMPK signaling pathway.
Collapse
Affiliation(s)
- Bo Liu
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, Hunan 410208, P.R. China
- Central South Food Science Institute of Grain and Oil Co., Ltd., Changsha, Hunan 410100, P.R. China
- Hunan Grain Group Co., Ltd., Changsha, Hunan 410100, P.R. China
| | - Yuan Tang
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, Hunan 410208, P.R. China
| | - Zhenyan Song
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, Hunan 410208, P.R. China
| | - Jinwen Ge
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, Hunan 410208, P.R. China
- Medical College, Shaoyang University, Shaoyang, Hunan 422000, P.R. China
| |
Collapse
|
33
|
Munekata PE, Pérez-Álvarez JÁ, Pateiro M, Viuda-Matos M, Fernández-López J, Lorenzo JM. Satiety from healthier and functional foods. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.05.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
34
|
Alessandrini R, He FJ, Ma Y, Scrutinio V, Wald DS, MacGregor GA. Potential impact of gradual reduction of fat content in manufactured and out-of-home food on obesity in the United Kingdom: a modeling study. Am J Clin Nutr 2021; 113:1312-1321. [PMID: 33677474 PMCID: PMC8106748 DOI: 10.1093/ajcn/nqaa396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 11/24/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Manufactured and out-of-home foods contribute to excessive calories and have a critical role in fueling the obesity epidemic. We propose a 20% fat reduction in these foods. OBJECTIVES To evaluate the potential impact of the proposed strategy on energy intake, obesity and related health outcomes in the population. METHODS We used the National Diet and Nutrition Survey rolling program (NDNS RP) data to calculate fat and energy contributions from 46 manufactured and out-of-home food categories. We considered a gradual fat reduction-focusing on SFA-in these categories to achieve a 20% reduction in 5 years. We estimated the reduction in energy intake in the NDNS RP population and predicted the body weight reduction using a weight loss model. We scaled up the body weight reduction to the UK adult population. We estimated reductions in overweight/obesity and type 2 diabetes cases. We calculated the reductions of LDL, ischemic heart disease (IHD), and stroke deaths that could be prevented from the SFA reduction. RESULTS The selected categories contributed to 38.6% of the population's energy intake. By the end of the fifth year, our proposed strategy would reduce the mean energy intake by 67.6 kcal/d/person (95% CI: 66.1-68.8). The energy reduction would reduce the mean body weight by 2.7 kg (95% CI: 2.6-2.8). The obesity prevalence would be reduced by 5.3% and the overweight prevalence by 1.5%, corresponding to 3.5 and 1 million cases of obesity and overweight, respectively, being reduced in the United Kingdom. The body weight reduction could prevent 183,000 (95% CI: 171,000-194,000) cases of type 2 diabetes over 2 decades. Energy from SFA would fall by 2.6%, lowering LDL by 0.13 mmol/L and preventing 87,560 IHD deaths (95% CI: 82,260-112,760) and 9520 stroke deaths (95% CI: 4400-14,660) over 20 years. CONCLUSIONS A modest fat reduction (particularly in SFA) in widely consumed foods would prevent obesity, type 2 diabetes, and cardiovascular disease.
Collapse
Affiliation(s)
| | - Feng J He
- Wolfson Institute of Preventive Medicine, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Yuan Ma
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Vincenzo Scrutinio
- Department of Economics, Alma Mater Studiorum University, Bologna, Italy
| | - David S Wald
- Wolfson Institute of Preventive Medicine, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Graham A MacGregor
- Wolfson Institute of Preventive Medicine, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| |
Collapse
|
35
|
Gum Arabic modifies anti-inflammatory cytokine in mice fed with high fat diet induced obesity. ACTA ACUST UNITED AC 2021. [DOI: 10.1016/j.bcdf.2020.100258] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
36
|
Kirk D, Catal C, Tekinerdogan B. Precision nutrition: A systematic literature review. Comput Biol Med 2021; 133:104365. [PMID: 33866251 DOI: 10.1016/j.compbiomed.2021.104365] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 03/04/2021] [Accepted: 03/28/2021] [Indexed: 12/12/2022]
Abstract
Precision Nutrition research aims to use personal information about individuals or groups of individuals to deliver nutritional advice that, theoretically, would be more suitable than generic advice. Machine learning, a subbranch of Artificial Intelligence, has promise to aid in the development of predictive models that are suitable for Precision Nutrition. As such, recent research has applied machine learning algorithms, tools, and techniques in precision nutrition for different purposes. However, a systematic overview of the state-of-the-art on the use of machine learning in Precision Nutrition is lacking. Therefore, we carried out a Systematic Literature Review (SLR) to provide an overview of where and how machine learning has been used in Precision Nutrition from various aspects, what such machine learning models use as input features, what the availability status of the data used in the literature is, and how the models are evaluated. Nine research questions were defined in this study. We retrieved 4930 papers from electronic databases and 60 primary studies were selected to respond to the research questions. All of the selected primary studies were also briefly discussed in this article. Our results show that fifteen problems spread across seven domains of nutrition and health are present. Four machine learning tasks are seen in the form of regression, classification, recommendation and clustering, with most of these utilizing a supervised approach. In total, 30 algorithms were used, with 19 appearing more than once. Models were through the use of four groups of approaches and 23 evaluation metrics. Personalized approaches are promising to reduce the burden of these current problems in nutrition research, and the current review shows Machine Learning can be incorporated into Precision Nutrition research with high performance. Precision Nutrition researchers should consider incorporating Machine Learning into their methods to facilitate the integration of many complex features, allowing for the development of high-performance Precision Nutrition approaches.
Collapse
Affiliation(s)
- Daniel Kirk
- Information Technology Group, Wageningen University and Research, Wageningen, the Netherlands.
| | - Cagatay Catal
- Department of Computer Science and Engineering, Qatar University, Doha, Qatar.
| | - Bedir Tekinerdogan
- Information Technology Group, Wageningen University and Research, Wageningen, the Netherlands.
| |
Collapse
|
37
|
Ben-Dor M, Sirtoli R, Barkai R. The evolution of the human trophic level during the Pleistocene. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2021; 175 Suppl 72:27-56. [PMID: 33675083 DOI: 10.1002/ajpa.24247] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 12/07/2020] [Accepted: 01/19/2021] [Indexed: 02/06/2023]
Abstract
The human trophic level (HTL) during the Pleistocene and its degree of variability serve, explicitly or tacitly, as the basis of many explanations for human evolution, behavior, and culture. Previous attempts to reconstruct the HTL have relied heavily on an analogy with recent hunter-gatherer groups' diets. In addition to technological differences, recent findings of substantial ecological differences between the Pleistocene and the Anthropocene cast doubt regarding that analogy's validity. Surprisingly little systematic evolution-guided evidence served to reconstruct HTL. Here, we reconstruct the HTL during the Pleistocene by reviewing evidence for the impact of the HTL on the biological, ecological, and behavioral systems derived from various existing studies. We adapt a paleobiological and paleoecological approach, including evidence from human physiology and genetics, archaeology, paleontology, and zoology, and identified 25 sources of evidence in total. The evidence shows that the trophic level of the Homo lineage that most probably led to modern humans evolved from a low base to a high, carnivorous position during the Pleistocene, beginning with Homo habilis and peaking in Homo erectus. A reversal of that trend appears in the Upper Paleolithic, strengthening in the Mesolithic/Epipaleolithic and Neolithic, and culminating with the advent of agriculture. We conclude that it is possible to reach a credible reconstruction of the HTL without relying on a simple analogy with recent hunter-gatherers' diets. The memory of an adaptation to a trophic level that is embedded in modern humans' biology in the form of genetics, metabolism, and morphology is a fruitful line of investigation of past HTLs, whose potential we have only started to explore.
Collapse
Affiliation(s)
- Miki Ben-Dor
- Department of Archaeology, Tel Aviv University, Tel Aviv, Israel
| | | | - Ran Barkai
- Department of Archaeology, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
38
|
Vegan Diet Health Benefits in Metabolic Syndrome. Nutrients 2021; 13:nu13030817. [PMID: 33801269 PMCID: PMC7999488 DOI: 10.3390/nu13030817] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/09/2021] [Accepted: 02/25/2021] [Indexed: 12/11/2022] Open
Abstract
Plant-based diets (PBDs) are increasingly consumed by the Italian population and around the world. In particular, among PBDs, the vegan diet is a food pattern characterized by the exclusion of all animal-origin foods. What drives people to adopt this model are mainly ethical, health and environmental reasons. A vegan diet, if well-balanced and varied, can help in achieving and maintaining an optimal state of health. However, this nutritional approach, if not well-balanced, can cause deficiencies in proteins, ω-3 fatty acids, iron, vitamin D and calcium, zinc, iodine and, above all, vitamin B12. Oral food supplements especially fortified foods are recommended in these cases to restore the nutritional deficiencies. A vegan diet generally reduces the risk of developing chronic non-communicable degenerative diseases, such as metabolic syndrome (MetS) and, in addition, requires fewer natural resources for food production than an omnivorous diet. The aim of this review is to analyze the possible impact of the vegan diet on MetS onset and its treatment.
Collapse
|
39
|
Hall KD, Guo J, Courville AB, Boring J, Brychta R, Chen KY, Darcey V, Forde CG, Gharib AM, Gallagher I, Howard R, Joseph PV, Milley L, Ouwerkerk R, Raisinger K, Rozga I, Schick A, Stagliano M, Torres S, Walter M, Walter P, Yang S, Chung ST. Effect of a plant-based, low-fat diet versus an animal-based, ketogenic diet on ad libitum energy intake. Nat Med 2021; 27:344-353. [PMID: 33479499 DOI: 10.1038/s41591-020-01209-1] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 12/10/2020] [Indexed: 01/29/2023]
Abstract
The carbohydrate-insulin model of obesity posits that high-carbohydrate diets lead to excess insulin secretion, thereby promoting fat accumulation and increasing energy intake. Thus, low-carbohydrate diets are predicted to reduce ad libitum energy intake as compared to low-fat, high-carbohydrate diets. To test this hypothesis, 20 adults aged 29.9 ± 1.4 (mean ± s.e.m.) years with body mass index of 27.8 ± 1.3 kg m-2 were admitted as inpatients to the National Institutes of Health Clinical Center and randomized to consume ad libitum either a minimally processed, plant-based, low-fat diet (10.3% fat, 75.2% carbohydrate) with high glycemic load (85 g 1,000 kcal-1) or a minimally processed, animal-based, ketogenic, low-carbohydrate diet (75.8% fat, 10.0% carbohydrate) with low glycemic load (6 g 1,000 kcal-1) for 2 weeks followed immediately by the alternate diet for 2 weeks. One participant withdrew due to hypoglycemia during the low-carbohydrate diet. The primary outcomes compared mean daily ad libitum energy intake between each 2-week diet period as well as between the final week of each diet. We found that the low-fat diet led to 689 ± 73 kcal d-1 less energy intake than the low-carbohydrate diet over 2 weeks (P < 0.0001) and 544 ± 68 kcal d-1 less over the final week (P < 0.0001). Therefore, the predictions of the carbohydrate-insulin model were inconsistent with our observations. This study was registered on ClinicalTrials.gov as NCT03878108 .
Collapse
Affiliation(s)
- Kevin D Hall
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA.
| | - Juen Guo
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Amber B Courville
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - James Boring
- National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Robert Brychta
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Kong Y Chen
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Valerie Darcey
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Ciaran G Forde
- Singapore Institute for Food and Biotechnology Innovation, Singapore, Singapore
| | - Ahmed M Gharib
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Isabelle Gallagher
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Rebecca Howard
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Paule V Joseph
- National Institute of Nursing Research, Bethesda, MD, USA.,National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | - Lauren Milley
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Ronald Ouwerkerk
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | | | - Irene Rozga
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Alex Schick
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Michael Stagliano
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Stephan Torres
- National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Mary Walter
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Peter Walter
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Shanna Yang
- National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Stephanie T Chung
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| |
Collapse
|
40
|
Silva F, De Miranda D, Carnier M, Maza P, Boldarine V, Silva Rischiteli A, Avila F, Pontes L, Hachul A, Neto N, Ribeiro E, Oller do Nascimento C, de Rosso V, Oyama L. Low dose of Juçara pulp (Euterpe edulis Mart.) minimizes the colon inflammatory milieu promoted by hypercaloric and hyperlipidic diet in mice. J Funct Foods 2021. [DOI: 10.1016/j.jff.2020.104343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
41
|
Rondanelli M, Peroni G, Giacosa A, Fazia T, Bernardinelli L, Naso M, Faliva MA, Tartara A, Gasparri C, Perna S. Effectiveness of Rice Germ Supplementation on Body Composition, Metabolic Parameters, Satiating Capacity, and Amino Acid Profiles in Obese Postmenopausal Women: A Randomized, Controlled Clinical Pilot Trial. Nutrients 2021; 13:nu13020439. [PMID: 33572825 PMCID: PMC7911912 DOI: 10.3390/nu13020439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/21/2021] [Accepted: 01/25/2021] [Indexed: 11/29/2022] Open
Abstract
Rice germ (RG) may be a safe and effective dietary supplement for obesity in menopause, considering its high protein content and considerable amounts of essential amino acids, good fatty acids, and fiber. This pilot randomized, blinded, parallel-group, placebo-controlled pilot trial investigated the effectiveness of 4-weeks RG supplementation (25 g twice a day) on body composition, as primary outcome, measured by Dual Energy X-Ray Absorptiometry (DXA), and metabolic parameters, as secondary outcomes, like amino acid profiles and satiating capacity, in obese postmenopausal women following a tailored hypocaloric diet (25–30% less than daily energy requirements). Twenty-seven women were randomly assigned to the supplemented group (14) or placebo group (13). There was a significant interaction between time and group for body mass index (BMI) (p < 0.0001), waist (p = 0.002) and hip circumferences (p = 0.01), total protein (0.008), albumin (0.005), Homeostasis Model Assessment index score (p = 0.04), glycine (p = 0.002), glutamine (p = 0.004), and histidine (p = 0.007). Haber’s means over time showed a clearly greater feeling of satiety for the supplemented compared to the placebo group. These findings indicate that RG supplementation in addition to a tailored diet counterbalanced the metabolic changes typical of menopause, with improvements in BMI, body composition, insulin resistance, amino acid profiles, and satiety.
Collapse
Affiliation(s)
- Mariangela Rondanelli
- IRCCS Mondino Foundation, 27100 Pavia, Italy;
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Gabriella Peroni
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona ‘‘Istituto Santa Margherita’’, University of Pavia, 27100 Pavia, Italy; (M.N.); (M.A.F.); (A.T.); (C.G.)
- Correspondence: ; Tel.: +39-0382381739
| | - Attilio Giacosa
- Department of Gastroenterology and Clinical Nutrition, Policlinico di Monza, via Amati 111, 20900 Monza, Italy;
| | - Teresa Fazia
- Department of Brain and Behavioral Science, University of Pavia, 27100 Pavia, Italy; (T.F.); (L.B.)
| | - Luisa Bernardinelli
- Department of Brain and Behavioral Science, University of Pavia, 27100 Pavia, Italy; (T.F.); (L.B.)
| | - Maurizio Naso
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona ‘‘Istituto Santa Margherita’’, University of Pavia, 27100 Pavia, Italy; (M.N.); (M.A.F.); (A.T.); (C.G.)
| | - Milena Anna Faliva
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona ‘‘Istituto Santa Margherita’’, University of Pavia, 27100 Pavia, Italy; (M.N.); (M.A.F.); (A.T.); (C.G.)
| | - Alice Tartara
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona ‘‘Istituto Santa Margherita’’, University of Pavia, 27100 Pavia, Italy; (M.N.); (M.A.F.); (A.T.); (C.G.)
| | - Clara Gasparri
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona ‘‘Istituto Santa Margherita’’, University of Pavia, 27100 Pavia, Italy; (M.N.); (M.A.F.); (A.T.); (C.G.)
| | - Simone Perna
- Department of Biology, College of Science, University of Bahrain, Sakhir Campus, Sakhir 32038, Bahrain;
| |
Collapse
|
42
|
Lim SM, Choo JM, Li H, O’Rielly R, Carragher J, Rogers GB, Searle I, Robertson SA, Page AJ, Muhlhausler B. A High Amylose Wheat Diet Improves Gastrointestinal Health Parameters and Gut Microbiota in Male and Female Mice. Foods 2021; 10:foods10020220. [PMID: 33494480 PMCID: PMC7911791 DOI: 10.3390/foods10020220] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 01/14/2021] [Accepted: 01/18/2021] [Indexed: 01/02/2023] Open
Abstract
High amylose wheat (HAW) contains more resistant starch than standard amylose wheat (SAW) and may have beneficial effects on gastrointestinal health. However, it is currently unclear whether these effects differ according to the level of HAW included in the diet or between males and females. Male and female C57BL/6 mice (n = 8/group/sex) were fed SAW65 (65% SAW; control), HAW35 (35% HAW), HAW50 (50% HAW) or HAW65 (65% HAW) diet for eight weeks. Female but not male, mice consuming any amount of HAW exhibited accelerated gastric emptying compared to SAW65 group. In both sexes, relative colon weights were higher in the HAW65 group compared to SAW65 group and in females, relative weights of the small intestine and cecum were also higher in the HAW65 group. In females only, colonic expression of Pyy and Ocln mRNAs were higher in the HAW65 group compared to HAW35 and HAW50 groups. In both sexes, mice consuming higher amounts of HAW (HAW50 or HAW65) had increased fecal bacterial load and relative abundance of Bacteroidetes phylum and reduced relative abundance of Firmicutes compared to SAW65 group. These data are consistent with a beneficial impact of HAW on gastrointestinal health and indicate dose-dependent and sex-specific effects of HAW consumption.
Collapse
Affiliation(s)
- See Meng Lim
- School of Agriculture, Food and Wine, The University of Adelaide, Glen Osmond 5064, Australia; (S.M.L.); (J.C.)
- South Australian Health and Medical Research Institute, Adelaide 5000, Australia; (J.M.C.); (H.L.); (R.O.); (G.B.R.); (A.J.P.)
- Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia
| | - Jocelyn M. Choo
- South Australian Health and Medical Research Institute, Adelaide 5000, Australia; (J.M.C.); (H.L.); (R.O.); (G.B.R.); (A.J.P.)
- College of Medicine and Public Health, Flinders University, Adelaide 5042, Australia
| | - Hui Li
- South Australian Health and Medical Research Institute, Adelaide 5000, Australia; (J.M.C.); (H.L.); (R.O.); (G.B.R.); (A.J.P.)
- Adelaide Medical School, The University of Adelaide, Adelaide 5000, Australia;
| | - Rebecca O’Rielly
- South Australian Health and Medical Research Institute, Adelaide 5000, Australia; (J.M.C.); (H.L.); (R.O.); (G.B.R.); (A.J.P.)
- Adelaide Medical School, The University of Adelaide, Adelaide 5000, Australia;
| | - John Carragher
- School of Agriculture, Food and Wine, The University of Adelaide, Glen Osmond 5064, Australia; (S.M.L.); (J.C.)
| | - Geraint B. Rogers
- South Australian Health and Medical Research Institute, Adelaide 5000, Australia; (J.M.C.); (H.L.); (R.O.); (G.B.R.); (A.J.P.)
- College of Medicine and Public Health, Flinders University, Adelaide 5042, Australia
| | - Iain Searle
- School of Biological Sciences, The University of Adelaide, Adelaide 5005, Australia;
| | - Sarah A. Robertson
- Adelaide Medical School, The University of Adelaide, Adelaide 5000, Australia;
- Robinson Research Institute, The University of Adelaide, Adelaide 5000, Australia
| | - Amanda J. Page
- South Australian Health and Medical Research Institute, Adelaide 5000, Australia; (J.M.C.); (H.L.); (R.O.); (G.B.R.); (A.J.P.)
- Adelaide Medical School, The University of Adelaide, Adelaide 5000, Australia;
| | - Beverly Muhlhausler
- School of Agriculture, Food and Wine, The University of Adelaide, Glen Osmond 5064, Australia; (S.M.L.); (J.C.)
- South Australian Health and Medical Research Institute, Adelaide 5000, Australia; (J.M.C.); (H.L.); (R.O.); (G.B.R.); (A.J.P.)
- Commonwealth Scientific and Industrial Research Organisation, Adelaide 5000, Australia
- Correspondence: ; Tel.: +61-08-8305-0697
| |
Collapse
|
43
|
Cage bedding modifies metabolic and gut microbiota profiles in mouse studies applying dietary restriction. Sci Rep 2020; 10:20835. [PMID: 33257713 PMCID: PMC7705694 DOI: 10.1038/s41598-020-77831-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/17/2020] [Indexed: 01/10/2023] Open
Abstract
Experiments involving food restriction are common practice in metabolic research. Under fasted conditions, mice supplement their diet with cage bedding. We aimed at identifying metabolic and microbiota-related parameters affected by the bedding type. We exposed mice housed with wooden, cellulose, or corncob cage beddings to ad libitum feeding, caloric restriction (CR), or over-night (ON) fasting. Additionally, two subgroups of the ON fast group were kept without any bedding or on a metal grid preventing coprophagy. Mice under CR supplemented their diet substantially with bedding; however, the amount varied depending on the kind of bedding. Bedding-related changes in body weight loss, fat loss, cecum size, stomach weight, fecal output, blood ghrelin levels as well as a response to glucose oral tolerance test were recorded. As fiber is fermented by the gut bacteria, the type of bedding affects gut bacteria and fecal metabolites composition of CR mice. CR wood and cellulose groups showed distinct cecal metabolite and microbiome profiles when compared to the CR corncob group. While all ad libitum fed animal groups share similar profiles. We show that restriction-related additional intake of bedding-derived fiber modulates multiple physiological parameters. Therefore, the previous rodent studies on CR, report the combined effect of CR and increased fiber consumption.
Collapse
|
44
|
Nutritional modulation of leptin expression and leptin action in obesity and obesity-associated complications. J Nutr Biochem 2020; 89:108561. [PMID: 33249183 DOI: 10.1016/j.jnutbio.2020.108561] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 09/11/2020] [Accepted: 11/21/2020] [Indexed: 12/12/2022]
Abstract
In obesity, an elevated accumulation and dysregulation of adipose tissue, due to an imbalance between energy intake and energy expenditure, usually coexists with the loss of responsiveness to leptin in central nervous system, and subsequently with hyperleptinemia. Leptin, a peptide hormone mainly produced by white adipose tissue, regulates energy homeostasis by stimulating energy expenditure and inhibiting food intake. Human obesity is characterized by increased plasma leptin levels, which have been related with different obesity-associated complications, such as chronic inflammatory state (risk factor for diabetes, cardiovascular and autoimmune diseases), as well as infertility and different types of cancer. Besides, leptin is also produced by placenta, and high leptin levels during pregnancy may be related with some pathological conditions such as gestational diabetes. This review focuses on the current insights and emerging concepts on potentially valuable nutrients and food components that may modulate leptin metabolism. Notably, several dietary food components, such as phenols, peptides, and vitamins, are able to decrease inflammation and improve leptin sensitivity by up- or down-regulation of leptin signaling molecules. On the other hand, some food components, such as saturated fatty acids may worsen chronic inflammation increasing the risk for pathological complications. Future research into nutritional mechanisms that restore leptin metabolism and signals of energy homeostasis may inspire new treatment options for obesity-related disorders.
Collapse
|
45
|
Głąbska D, Skolmowska D, Guzek D. Population-Based Study of the Changes in the Food Choice Determinants of Secondary School Students: Polish Adolescents' COVID-19 Experience (PLACE-19) Study. Nutrients 2020; 12:E2640. [PMID: 32872577 PMCID: PMC7551462 DOI: 10.3390/nu12092640] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/27/2020] [Accepted: 08/28/2020] [Indexed: 01/10/2023] Open
Abstract
During the outbreak of Coronavirus Disease 2019 (COVID-19) pandemic and the lockdown, various changes of dietary habits are observed, including both positive and negative ones. However, the food choice determinants in this period were not studied so far for children and adolescents. The study aimed to analyze the changes in the food choice determinants of secondary school students in a national sample of Polish adolescents within the Polish Adolescents' COVID-19 Experience (PLACE-19) Study population. The study was conducted in May 2020, based on the random quota sampling of schools (for voivodeships and counties) and a number of 2448 students from all the regions of Poland participated. The Food Choice Questionnaire (FCQ) (36 items) was applied twice-to analyze separately current choices (during the period of COVID-19 pandemic) and general choices (when there was no COVID-19 pandemic). For both the period before and during the COVID-19 pandemic, sensory appeal and price were indicated as the most important factors (with the highest scores). However, differences were observed between the scores of specific factors, while health (p < 0.0001) and weight control (p < 0.0001) were declared as more important during the period of COVID-19 pandemic, compared with the period before, but mood (p < 0.0001) and sensory appeal (p < 0.0001) as less important. The observations were confirmed for sub-groups, while female and male respondents were analyzed separately. It can be concluded that the COVID-19 pandemic may have changed the food choice determinants of Polish adolescents, as it may have increased the importance of health and weight control, but reduced the role of mood and sensory appeal. This may be interpreted as positive changes promoting the uptake of a better diet than in the period before the pandemic.
Collapse
Affiliation(s)
- Dominika Głąbska
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-776 Warsaw, Poland;
| | - Dominika Skolmowska
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-776 Warsaw, Poland;
| | - Dominika Guzek
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-776 Warsaw, Poland;
| |
Collapse
|
46
|
Phungviwatnikul T, Valentine H, de Godoy MRC, Swanson KS. Effects of diet on body weight, body composition, metabolic status, and physical activity levels of adult female dogs after spay surgery. J Anim Sci 2020; 98:5739032. [PMID: 32064516 DOI: 10.1093/jas/skaa057] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 02/12/2020] [Indexed: 01/08/2023] Open
Abstract
Neutering is a risk factor for pet obesity, which reduces the quality and length of life. Dietary interventions may serve as preventive and therapeutic options for pet obesity. The objective of this study was to evaluate the effects of specially formulated diets on body weight (BW), body composition, and blood hormones and metabolites of adult female dogs after spay surgery. All procedures were approved by the University of Illinois Institutional Animal Care and Use Committee prior to experimentation. Twenty-eight healthy adult intact female Beagles (3.02 ± 0.7 yr; 10.28 ± 0.8 kg; body condition score [BCS]: 4.98 ± 0.57) were used in a longitudinal study. Twenty-four dogs were spayed and randomly allotted to one of three experimental diets: 1) moderate-protein, moderate-fiber diet (control; COSP), 2) high-protein, high-fiber diet (HP-HF), or 3) high-protein, high-fiber diet plus omega-3 and medium-chain fatty acids (HP-HF-O). Four dogs were sham-operated and fed the control diet (COSH). Food intake, BW, BCS, blood hormones and metabolites, body composition (via dual-energy X-ray absorptiometry scans), and voluntary physical activity (via Actical devices) were measured over time. After spay, dogs were fed to maintain BW for 12 wk (restricted phase), then allowed to overeat for 12 wk (ad libitum phase). Change from baseline data was analyzed for treatment, time, and treatment × time effects as well as treatment, feeding regimen, and treatment × feeding regimen effects. During the first 12 wk, HP-HF and HP-HF-O had lower (P < 0.01) blood cholesterol than COSH and COSP. During the second 12 wk, HP-HF and HP-HF-O ate more (P < 0.01) food (g/d) than COSH. BCS change for COSP was greater (P < 0.01) than COSH from week 21 to 24, but HP-HF and HP-HF-O were not different. When comparing data by feeding regimen, HP-HF and HP-HF-O had a greater reduction in serum cholesterol (P < 0.001) than COSH and COSP. During the second 12 wk, all spayed dogs consumed more (P < 0.01) food than COSH. However, COSH, HP-HF, and HP-HF-O had a lower (P < 0.001) increase in BCS than COSP. HP-HF-O and COSH had similar serum leptin during weeks 12 to 24. COSP had higher (P ≤ 0.01) serum C-reactive protein than HP-HF-O. Overall, body fat increase in COSP was greater (P < 0.05) than for COSH at week 24, while HP-HF and HP-HF-O were intermediate. Our results indicate that an HP-HF diet can limit weight gain and body fat increase and attenuate serum cholesterol, triglycerides, and leptin concentrations in dogs after spay surgery.
Collapse
Affiliation(s)
| | - Helen Valentine
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL
| | - Maria R C de Godoy
- Department of Animal Sciences, University of Illinois, Urbana, IL.,Division of Nutritional Sciences, University of Illinois, Urbana, IL
| | - Kelly S Swanson
- Department of Animal Sciences, University of Illinois, Urbana, IL.,Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL.,Division of Nutritional Sciences, University of Illinois, Urbana, IL
| |
Collapse
|
47
|
Kim J, Choi JH, Oh T, Ahn B, Unno T. Codium fragile Ameliorates High-Fat Diet-Induced Metabolism by Modulating the Gut Microbiota in Mice. Nutrients 2020; 12:nu12061848. [PMID: 32575855 PMCID: PMC7353201 DOI: 10.3390/nu12061848] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/17/2020] [Accepted: 06/18/2020] [Indexed: 12/21/2022] Open
Abstract
Codium fragile (CF) is a functional seaweed food that has been used for its health effects, including immunostimulatory, anti-inflammatory, anti-obesity and anti-cancer activities, but the effect of CF extracts on obesity via regulation of intestinal microflora is still unknown. This study investigated anti-obesity effects of CF extracts on gut microbiota of diet-induced obese mice. C57BL/6 mice fed a high-fat (HF) diet were given CF extracts intragastrically for 12 weeks. CF extracts significantly decreased animal body weight and the size of adipocytes, while reducing serum levels of cholesterol and glucose. In addition, CF extracts significantly shifted the gut microbiota of mice by increasing the abundance of Bacteroidetes and decreasing the abundance of Verrucomicrobia species, in which the portion of beneficial bacteria (i.e., Ruminococcaceae, Lachnospiraceae and Acetatifactor) were increased. This resulted in shifting predicted intestinal metabolic pathways involved in regulating adipocytes (i.e., mevalonate metabolism), energy harvest (i.e., pyruvate fermentation and glycolysis), appetite (i.e., chorismate biosynthesis) and metabolic disorders (i.e., isoprene biosynthesis, urea metabolism, and peptidoglycan biosynthesis). In conclusion, our study showed that CF extracts ameliorate intestinal metabolism in HF-induced obese mice by modulating the gut microbiota.
Collapse
Affiliation(s)
- Jungman Kim
- Faculty of Biotechnology, School of Life Sciences, SARI, Jeju National University, Jeju 63243, Korea;
| | - Jae Ho Choi
- Subtropical/Tropical Organism Gene Bank, Jeju National University, Jeju 63243, Korea;
| | - Taehwan Oh
- Marine Biotechnology Research Center, Jeonnam Bioindustry Foundation, Wando 59108, Korea; (T.O.); (B.A.)
| | - Byungjae Ahn
- Marine Biotechnology Research Center, Jeonnam Bioindustry Foundation, Wando 59108, Korea; (T.O.); (B.A.)
| | - Tatsuya Unno
- Faculty of Biotechnology, School of Life Sciences, SARI, Jeju National University, Jeju 63243, Korea;
- Subtropical/Tropical Organism Gene Bank, Jeju National University, Jeju 63243, Korea;
- Correspondence: ; Tel.: +82-64-754-3354
| |
Collapse
|
48
|
Estruch R, Vendrell E, Ruiz-León AM, Casas R, Castro-Barquero S, Alvarez X. Reformulation of Pastry Products to Improve Effects on Health. Nutrients 2020; 12:nu12061709. [PMID: 32517354 PMCID: PMC7352585 DOI: 10.3390/nu12061709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/02/2020] [Accepted: 06/05/2020] [Indexed: 12/15/2022] Open
Abstract
Obesity is increasing at an alarming rate and has been described as a global pandemic. This increase has several explanations, including an increase in caloric intake, low levels of physical activity and the nutritional composition of our diets. In addition to public health policies based on healthy dietary patterns and recommendations based on the Mediterranean and other healthy diets, food reformulation, especially of commonly consumed processed foods, such as bakery products and pastries, is needed in the fight against obesity. Among nutritional reformulation strategies, reductions in caloric density, salt, added sugar, saturated and trans-fats are important in order to reduce the associated risk of developing chronic diseases, including cardiovascular diseases, diabetes and cancer.
Collapse
Affiliation(s)
- Ramon Estruch
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-93-227-5539; Fax: +34-93-227-9236
| | - Eulàlia Vendrell
- DALLANT, SA, Carrer de Laureà Miró 392, 08980 Sant Feliu de Llobregat, Barcelona, Spain; (E.V.); (X.A.)
| | - Ana María Ruiz-León
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Rosa Casas
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Sara Castro-Barquero
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Xavier Alvarez
- DALLANT, SA, Carrer de Laureà Miró 392, 08980 Sant Feliu de Llobregat, Barcelona, Spain; (E.V.); (X.A.)
| |
Collapse
|
49
|
Churuangsuk C, Lean MEJ, Combet E. Low and reduced carbohydrate diets: challenges and opportunities for type 2 diabetes management and prevention. Proc Nutr Soc 2020; 79:1-16. [PMID: 32131904 DOI: 10.1017/s0029665120000105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Low-carbohydrate diets (LCD) have been promoted for weight control and type 2 diabetes (T2D) management, based on an emerging body of evidence, including meta-analyses with an indication of publication bias. Proposed definitions vary between 50 and 130 g/d, or <10 and <40 % of energy from carbohydrate, with no consensus on LCD compositional criteria. LCD are usually followed with limited consideration for other macronutrients in the overall diet composition, introducing variance in the constituent foods and in metabolic responses. For weight management, extensive evidence supports LCD as a valid weight loss treatment, up to 1-2 years. Solely lowering carbohydrate intake does not, in the medium/long term, reduce HbA1c for T2D prevention or treatment, as many mechanisms interplay. Under controlled feeding conditions, LCD are not physiologically or clinically superior to diets with higher carbohydrates for weight-loss, fat loss, energy expenditure or glycaemic outcomes; indeed, all metabolic improvements require weight loss. Long-term evidence also links the LCD pattern to increased CVD risks and mortality. LCD can lead to micronutrient deficiencies and increased LDL-cholesterol, depending on food selection to replace carbohydrates. Evidence is limited but promising regarding food choices/sources to replace high-carbohydrate foods that may alleviate the negative effects of LCD, demanding further insight into the dietary practice of medium to long term LCD followers. Long-term, high-quality studies of LCD with different food sources (animal and/or plant origins) are needed, aiming for clinical endpoints (T2D incidence and remission, cardiovascular events, mortality). Ensuring micronutrient adequacy by food selection or supplementation should be considered for people who wish to pursue long-term LCD.
Collapse
Affiliation(s)
- Chaitong Churuangsuk
- Human Nutrition, School of Medicine, Dentistry and Nursing, College of Medical, Veterinary and Life Sciences, University of Glasgow, New Lister Building, Glasgow Royal Infirmary, 10-16 Alexandra Parade, GlasgowG31 2ER, UK
- Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Thailand
| | - Michael E J Lean
- Human Nutrition, School of Medicine, Dentistry and Nursing, College of Medical, Veterinary and Life Sciences, University of Glasgow, New Lister Building, Glasgow Royal Infirmary, 10-16 Alexandra Parade, GlasgowG31 2ER, UK
| | - Emilie Combet
- Human Nutrition, School of Medicine, Dentistry and Nursing, College of Medical, Veterinary and Life Sciences, University of Glasgow, New Lister Building, Glasgow Royal Infirmary, 10-16 Alexandra Parade, GlasgowG31 2ER, UK
| |
Collapse
|
50
|
Weiskirchen S, Weiper K, Tolba RH, Weiskirchen R. All You Can Feed: Some Comments on Production of Mouse Diets Used in Biomedical Research with Special Emphasis on Non-Alcoholic Fatty Liver Disease Research. Nutrients 2020; 12:nu12010163. [PMID: 31936026 PMCID: PMC7019265 DOI: 10.3390/nu12010163] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 12/25/2019] [Accepted: 12/31/2019] [Indexed: 02/07/2023] Open
Abstract
The laboratory mouse is the most common used mammalian research model in biomedical research. Usually these animals are maintained in germ-free, gnotobiotic, or specific-pathogen-free facilities. In these facilities, skilled staff takes care of the animals and scientists usually don’t pay much attention about the formulation and quality of diets the animals receive during normal breeding and keeping. However, mice have specific nutritional requirements that must be met to guarantee their potential to grow, reproduce and to respond to pathogens or diverse environmental stress situations evoked by handling and experimental interventions. Nowadays, mouse diets for research purposes are commercially manufactured in an industrial process, in which the safety of food products is addressed through the analysis and control of all biological and chemical materials used for the different diet formulations. Similar to human food, mouse diets must be prepared under good sanitary conditions and truthfully labeled to provide information of all ingredients. This is mandatory to guarantee reproducibility of animal studies. In this review, we summarize some information on mice research diets and general aspects of mouse nutrition including nutrient requirements of mice, leading manufacturers of diets, origin of nutrient compounds, and processing of feedstuffs for mice including dietary coloring, autoclaving and irradiation. Furthermore, we provide some critical views on the potential pitfalls that might result from faulty comparisons of grain-based diets with purified diets in the research data production resulting from confounding nutritional factors.
Collapse
Affiliation(s)
- Sabine Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH University Hospital Aachen, D-52074 Aachen, Germany; (S.W.); (K.W.)
| | - Katharina Weiper
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH University Hospital Aachen, D-52074 Aachen, Germany; (S.W.); (K.W.)
- Institute of Laboratory Animal Science and Experimental Surgery, RWTH University Hospital Aachen, D-52074 Aachen, Germany;
| | - René H. Tolba
- Institute of Laboratory Animal Science and Experimental Surgery, RWTH University Hospital Aachen, D-52074 Aachen, Germany;
| | - Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH University Hospital Aachen, D-52074 Aachen, Germany; (S.W.); (K.W.)
- Correspondence: ; Tel.: +49-(0)241-80-88683
| |
Collapse
|