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McCarthy HR, Cantor MC, Lopez AJ, Pineda A, Nagorske M, Renaud DL, Steele MA. Effects of supplementing colostrum beyond the first day of life on growth and health parameters of preweaning Holstein heifers. J Dairy Sci 2024; 107:3280-3291. [PMID: 37977445 DOI: 10.3168/jds.2023-23649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023]
Abstract
The preweaning period for a dairy calf is characterized by high morbidity and mortality rates, leading to financial losses for producers. Identifying strategies to improve the health and welfare of calves while reducing antimicrobial use continues to be crucial to the success of the dairy industry. The objective of this study was to determine the effects of feeding colostrum replacer (CR) to dairy heifer calves beyond d 1 of life on growth, serum IgG, the incidence of diarrhea and bovine respiratory disease (BRD), and the risk of mortality in the preweaning period. At birth, Holstein heifer calves (n = 200; 50/treatment) weighing 40.7 ± 0.35 kg (mean ± SE) were fed 3.2 L of CR (205 g IgG/feeding) at 0 h and 12 h of life. Calves were then randomly assigned to 1 of 4 treatments: 450 g of milk replacer (MR) from d 2 to 14 (control, CON), 380 g of CR + 225 g of MR from d 2 to 3, then 450 g of MR from d 4 to 14 (transition, TRAN), 45 g of CR + 450 g of MR from d 2 to 14 (extended, EXT); or 380 g of CR + 225 g of MR from d 2 to 3, then 45 g of CR + 450 g of MR from d 4 to 14 (transition + extended, TRAN+EXT). Each treatment was reconstituted to 3 L and fed twice daily. All CR treatments were fed using bovine-derived CR containing 27% IgG. From d 15 to 41, all calves were fed 600 g of MR reconstituted to 4 L twice daily. Body weight was recorded at birth and every 7 d until study completion on d 49. Blood samples were taken daily until d 7 to evaluate serum IgG and then every 7 d until d 49. A health assessment was performed daily to evaluate calves for BRD and diarrhea. Data were analyzed using mixed linear regression, mixed logistic regression, and survival analysis models in SAS 9.4. Serum IgG concentrations were not affected by treatment for the study period. The EXT and TRAN+EXT groups had greater average daily gain (ADG) from d 7 to 14 (0.14 kg/d) and the TRAN group had greater ADG from d 14 to 21 (0.11 kg/d), compared with CON. There was no association of treatment with the odds or the duration of a diarrhea bout. However, provision of CR to the TRAN and EXT calves was associated with a reduced hazard of diarrhea compared with CON calves. Furthermore, TRAN and EXT calves have a lower hazard of mortality compared with CON calves, with TRAN and EXT calves had a 2.8- and 3.8-times lower hazard of mortality, respectively. Our findings suggest that the supplementation of CR to dairy calves positively affects ADG, and reduces the hazard of diarrhea and mortality during the preweaning period. Future research should look to further refine the supplementation strategy of CR to calves and explore the mechanism of action.
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Affiliation(s)
- H R McCarthy
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - M C Cantor
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada N1G 1Y2; Department of Animal Science, The Pennsylvania State University, College Park, PA 16802
| | - A J Lopez
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - A Pineda
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - M Nagorske
- Saskatoon Colostrum Company Ltd., Saskatoon, SK, Canada S7K 6A2
| | - D L Renaud
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - M A Steele
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2.
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Wilms JN, van der Nat V, Ghaffari MH, Steele MA, Sauerwein H, Martín-Tereso J, Leal LN. Fat composition of milk replacer influences growth performance, feeding behavior, and plasma fatty acid profile in ad libitum-fed calves. J Dairy Sci 2024; 107:2797-2817. [PMID: 37944801 DOI: 10.3168/jds.2023-23740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 09/24/2023] [Indexed: 11/12/2023]
Abstract
Fat composition in milk replacers (MR) for calves differs from bovine milk fat in multiple ways. The aim of the study was to investigate the impact of different approaches of formulating fat in MR on growth, ad libitum intakes of MR and solid feeds, as well as blood metabolites in dairy calves. Upon 24 to 96 h after birth, 63 calves were acquired from dairy farms and incorporated into the study. Calves were blocked based on arrival day and randomly assigned within each block to one of 3 treatments differing in MR fat composition (n = 21 per group): VG was based on vegetable fats including 80% rapeseed and 20% coconut fats; AN was formulated with animal fats including 65% lard and 35% dairy cream; and MX with a mixture of 80% lard and 20% coconut fats. All 3 MR contained 30% fat, 24% crude protein, and 36% lactose and were formulated to have a fatty acid profile resembling that of milk fat. From arrival onward (3.1 ± 0.84 d of age; means ± standard deviation), calves were group housed and were offered an ad libitum supply of MR at 135 g/L (13.5% solids). Weaning was gradual and induced between wk 7 and 10, after which calves were fed only solid feeds. Starter feed, chopped straw, and water were offered ad libitum throughout the study. Calves were weighed, and blood was collected weekly until d 84 after arrival. Preweaning average daily gain was greater in calves fed AN (915 g/d) than other treatments (783 g/d), whereas no differences were detected in the weaning and postweaning phases. Preweaning MR intake was greater in calves fed AN than MX from wk 2 to 6 and was also higher in calves fed AN than VG in wk 5 and 6. Consistently, the number of rewarded visits during the ad libitum phase was greater in calves fed AN than MX, whereas VG showed no differences. This led to a higher preweaning total metabolizable energy intake in calves fed AN than in calves fed VG and MX. Serum cholesterol was higher, and serum albumin was lower in calves fed VG than other treatments. The proportion of high-density lipoprotein cholesterol in total plasma cholesterol was lower and that of low-density lipoprotein (LDL) cholesterol was higher in calves fed VG compared with other treatments. Overall, the fatty acid profile of plasma largely mirrored the MR fat composition during the preweaning period. Feeding AN enhanced MR intake and improved preweaning growth compared with other treatments. Feeding VG resulted in a marked increase in plasma cholesterol, particularly in the form of LDL cholesterol, which could be linked to an excessive intake of polyunsaturated fatty acids. These findings underscore the importance of formulating the fat content of MR to be similar to bovine milk fat.
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Affiliation(s)
- J N Wilms
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands; Department of Animal Bioscience, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1W2.
| | - V van der Nat
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands; Adaptation Physiology Group, Wageningen University, 6700 AH, Wageningen, the Netherlands
| | - M H Ghaffari
- Institute of Animal Science, University of Bonn, 53111 Bonn, Germany
| | - M A Steele
- Department of Animal Bioscience, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1W2
| | - H Sauerwein
- Institute of Animal Science, University of Bonn, 53111 Bonn, Germany
| | - J Martín-Tereso
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands
| | - L N Leal
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands
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Wilms JN, Kleinveld N, Ghaffari MH, Sauerwein H, Steele MA, Martín-Tereso J, Leal LN. Fat composition of milk replacer influences postprandial and oxidative metabolisms in dairy calves fed twice daily. J Dairy Sci 2024; 107:2818-2831. [PMID: 37923211 DOI: 10.3168/jds.2023-23972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/05/2023] [Indexed: 11/07/2023]
Abstract
Milk replacers (MR) for calves contain alternative fat sources as substitute for milk fat. This substitution leads to differences in fat properties, such as the fatty acid profile and the triglyceride structure. This study evaluated how fat composition in MR affects gastrointestinal health, blood redox parameters, and postprandial metabolism in calves fed twice daily. Forty-five individually housed male Holstein-Friesian calves (2.3 ± 0.85 d of age) were assigned to 1 of 15 blocks based on the age and the day of arrival. Within each block, calves were randomly assigned to 1 of 3 experimental diets and received their respective diet from arrival until 35 d after arrival. The 3 experimental diets (n = 15 per treatment group) consisted of an MR with a blend of vegetable fats containing rapeseed and coconut (VG), an MR with only animal fats from lard and dairy cream (AN), and an MR containing a mixture of animal and vegetable fats including lard and coconut (MX). The fatty acid profile of each MR was formulated to resemble that of bovine milk fat while using only 2 fat sources. All MR were isoenergetic, with 30% fat (% DM), 24% crude protein, and 36% lactose. Chopped straw and water were available ad libitum from arrival onward but no starter feed was provided. Daily milk allowances were 6.0 L from d 1 to 5, 7.0 L from d 6 to 9, and 8.0 L from d 10 to 35, divided into 2 equal meals and prepared at 135 g/L (13.5% solids). Fecal appearance was scored daily; calves were weighed and blood was drawn on arrival and weekly thereafter. Urine and feces were collected over a 24-h period at wk 3 and 5 to determine apparent total-tract digestibility and assess gastrointestinal permeability using indigestible markers. Postprandial metabolism was evaluated at wk 4 by sequential blood sampling over 7.5 h, and the abomasal emptying rate was determined by acetaminophen appearance in blood. Fat composition in MR did not affect growth, MR intake, gastrointestinal permeability, nor nutrient digestibility. The percentage of calves with abnormal fecal scores was lower at wk 2 after arrival in calves fed VG than MX, whereas AN did not differ from the other treatments. Calves fed AN and MX had higher thiobarbituric acid reactive substances measured in serum than VG, whereas plasma ferric-reducing ability was greater in calves fed MX than VG. Postprandial acetaminophen concentrations did not differ across treatment groups, but the area under the curve was smaller in calves fed VG than in the other 2 treatments, which is indicative of a slower abomasal emptying. Postprandial serum triglyceride concentration was greater in calves fed AN than VG, whereas MX did not differ from the other treatments. Based on these outcomes, all 3 fat blends can be considered suitable for inclusion in MR for calves.
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Affiliation(s)
- J N Wilms
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands; Department of Animal Bioscience, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1W2.
| | - N Kleinveld
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands; Animal Nutrition Group, Wageningen University, 6700 AH, Wageningen, the Netherlands
| | - M H Ghaffari
- Institute of Animal Science, University of Bonn, 53111 Bonn, Germany
| | - H Sauerwein
- Institute of Animal Science, University of Bonn, 53111 Bonn, Germany
| | - M A Steele
- Department of Animal Bioscience, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1W2
| | - J Martín-Tereso
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands
| | - L N Leal
- Trouw Nutrition Research and Development, 3800 AG, Amersfoort, the Netherlands
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Arasi S, Caubet JC, Ceylan O, Eguíluz-Gracia I, Del Giacco S, Gelincik A, Jutel M, Meyer R, Ollert M, Torres MJ. Working with companies that manufacture breast milk substitutes: An EAACI position paper. Pediatr Allergy Immunol 2024; 35:e14142. [PMID: 38753422 DOI: 10.1111/pai.14142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/22/2024] [Accepted: 04/25/2024] [Indexed: 05/18/2024]
Abstract
Breastmilk is the optimal source of nutrition for infants and should ideally be provided exclusively for the first 6 months of life, and alongside complementary food until 2 years of life. However, there are circumstances where a breastmilk substitute (BMS) may be required. This includes maternal and/or child conditions or personal preference. Whilst these circumstances should never be used as an opportunity to promote BMS, healthcare professionals (HCPs) need to have the knowledge of suitable alternatives and should always be guided by scientific and health motives when recommending a BMS. The Task Force 'Milk Formula Industry Sponsorship' from the European Academy of Allergy and Clinical Immunology (EAACI), provides with this publication recommendations for EAACI interactions with the BMS manufacturers and how this will be supervised.
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Affiliation(s)
- Stefania Arasi
- Allergy Diseases Research Area, Pediatric Allergology Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Jean-Christoph Caubet
- Paediatric Allergy Unit, Department of Pediatrics, Gynecology and Obstetrics, University Hospital of Geneva, Geneva, Switzerland
| | - Ozlem Ceylan
- Living with Allergy Association, Istanbul, Turkey
| | - Ibon Eguíluz-Gracia
- Unit of Allergic Diseases, Malaga Regional University Hospital, Malaga, Spain
- Faculty of Medicine, Malaga University, Malaga, Spain
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Aslı Gelincik
- Division of Immunology and Allergic Diseases, Department of Medicine, University Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Marek Jutel
- Department of Clinical Immunology, Wrocław Medical University, Wrocław, Poland
- ALL-MED Medical Research Institute, Wrocław, Poland
| | - Rosan Meyer
- Department of Nutrition and Dietetics, University of Winchester, Winchester, UK
- Department of Medicine, KU Leuven, Leuven, UK
| | - Markus Ollert
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg
- Department of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | - Maria J Torres
- Unit of Allergic Diseases, Malaga Regional University Hospital, Malaga, Spain
- Faculty of Medicine, Malaga University, Malaga, Spain
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Leclercq A, Tourdjman M, Mattheus W, Friesema I, van Sorge NM, Halbedel S, Wilking H, Lecuit M. Outbreak of Listeriosis Associated with Consumption of Vegan Cheese. N Engl J Med 2024; 390:1439-1440. [PMID: 38631008 DOI: 10.1056/nejmc2400665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Affiliation(s)
| | | | | | - Ingrid Friesema
- Rijksinstituut voor Volksgezondheid en Milieu, Utrecht, the Netherlands
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Jaeger SR, Dupas de Matos A, Frempomaa Oduro A, Hort J. Sensory characteristics of plant-based milk alternatives: Product characterisation by consumers and drivers of liking. Food Res Int 2024; 180:114093. [PMID: 38395562 DOI: 10.1016/j.foodres.2024.114093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/28/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024]
Abstract
Like other plant-based (PB) product categories, PB milk alternatives (PBMA) are in ascendency as part of the green consumer transition and a greater focus on personal health. However, consumption remains far below that for cow's milk, and among multiple barriers to uptake, inferior sensory properties is one problem, nutritional inadequacies another. While exceptions exist in both instances, a general need for improved products remains. The present research is situated in this nexus, and its primary aim was to contribute new consumer-centric insight regarding the sensory drivers of liking/disliking in the PBMA category. This was achieved through a central location study with adult New Zealanders (n = 143, not regular PBMA consumers) who tasted 18 different PBMA samples spanning a broad range of PB ingredients (soy, oat, coconut, almond, rice, cashew, peanut, macadamia, lentil, hemp, sesame) in different product types (single PB source, blends, barista style) with varying nutritional profiles. The most liked sample (6.5/9), which was made from soy, had the nutritional profile that most approximated cow's milk (3 g/100 mL protein), as well as a milky appearance and taste. Its mouthfeel was smooth, and this sensory characteristic was also paramount for barista-style PBMAs being well-liked (>5.9/9) regardless of their constituent PB ingredient (oat, almond, coconut). Opportunities for product innovation within this type of PBMA was identified including for using barista-style beyond hot beverages, as these samples received positive liking scores on average. The same applied to blends as multiple-source PBMAs can facilitate improved nutritional composition, and significant scope seemed to exist to identify more liked vs less liked PB ingredient combinations (e.g., almond/rice vs coconut/sesame). By identifying, through penalty/lift analysis that positive sensory drivers of PBMA liking span all sensory modalities (appearance, taste, flavour, texture and mouthfeel), it becomes easier to appreciate that products in this category are complex and challenging to optimise. A second minor research aim was focused on the modulating influence of PBMA consumption frequency on product liking and the sensory drivers of liking. The key result was a positive association between liking and higher consumption frequency, and greater appreciation of sweet, coconut, nutty and cereal/oaty characteristics of PBMAs.
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Affiliation(s)
- Sara R Jaeger
- Aarhus University, Department of Food Science, Agro Food Park 48, 8200 Aarhus N, Denmark
| | - Amanda Dupas de Matos
- Riddet Institute, Massey University, 4410 Palmerston North, New Zealand; Food Experience and Sensory Testing (Feast) Lab, Massey University, 4410 Palmerston North, New Zealand
| | - Ama Frempomaa Oduro
- Riddet Institute, Massey University, 4410 Palmerston North, New Zealand; Food Experience and Sensory Testing (Feast) Lab, Massey University, 4410 Palmerston North, New Zealand
| | - Joanne Hort
- Riddet Institute, Massey University, 4410 Palmerston North, New Zealand; Food Experience and Sensory Testing (Feast) Lab, Massey University, 4410 Palmerston North, New Zealand.
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Wilms JN, Ghaffari MH, Darani PS, Jansen M, Sauerwein H, Steele MA, Martín-Tereso J, Leal LN. Postprandial metabolism and gut permeability in calves fed milk replacer with different macronutrient profiles or a whole milk powder. J Dairy Sci 2024; 107:184-201. [PMID: 37641288 DOI: 10.3168/jds.2023-23368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 06/04/2023] [Indexed: 08/31/2023]
Abstract
Significant differences exist in the composition of current milk replacers (MR) and bovine whole milk. This study investigated how the macronutrient profile of 3 different MR formulations containing varying amounts of fat, lactose, and protein, and a whole milk powder (WP), affect postprandial metabolism and gut permeability in male Holstein calves. Sixty-four calves (45.4 ± 4.19 kg [mean ± SD] and 1.8 ± 0.62 d of age) were blocked in order of arrival to the facility and within each block, calves were randomly assigned to 1 of 4 treatments. Treatments included a high-fat MR (HF: 25.0% dry matter [DM] fat, 22.5% protein, 38.6% lactose; n = 14), a high-lactose MR (HL: 44.6% lactose, 22.5% protein, 18.0% fat; n = 17), a high-protein MR (HP: 26.0% protein, 18.0% fat, 41.5% lactose; n = 17), and WP (26.0% fat, 24.5% protein, 38.0% lactose; n = 16). Calves were fed 3.0 L (135 g/L) 3 times daily at 0600, 1200, and 1800 h with a teat bucket. Milk intake was recorded daily for the first 28 d after arrival, and blood sampling and body weight measurements were performed at arrival and on d 7, 14, 21, and 27. Gut permeability was estimated from fractional urinary excretion of indigestible markers (Cr-EDTA, lactulose, and d-mannitol) administered as a single dose on d 21 instead of the morning milk meal. Digestibility was determined simultaneously from a total collection of feces over 24 h. Postprandial dynamics were measured on d 28 by sequential blood sampling over 7.5 h. Dry matter intake of MR over 28 d was slightly greater in calves fed HL and HP than in WP. Recovery of Cr-EDTA and d-mannitol over a 24-h urine collection was greater in calves fed WP and HP than HL calves. Apparent total-tract digestibility of crude ash, protein, and fat did not differ among treatments; however, DM digestibility was lower in calves fed WP than in other treatment groups. In addition, abomasal emptying, as indicated by the area under the curve (AUC) for acetaminophen, was slower in calves fed WP than in calves fed HF and HL. The AUC for postprandial plasma glucose was lower in calves fed HL than WP and HF and lower in calves fed HP than WP. The AUC for postprandial serum insulin was greater in calves fed HP than WP and HF, whereas calves fed HL did not differ from the other treatments. Postprandial triglycerides were greater in calves fed WP, and postprandial adiponectin was higher in calves fed HL than other treatments. The high content of lactose and protein in MR had a major effect on postprandial metabolism. This raises the possibility of optimizing MR formulations to maintain metabolic homeostasis and influence development.
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Affiliation(s)
- J N Wilms
- Trouw Nutrition R&D, 3800 AG, Amersfoort, the Netherlands; Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1W2.
| | - M H Ghaffari
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
| | | | - M Jansen
- Trouw Nutrition R&D, 3800 AG, Amersfoort, the Netherlands; Animal Nutrition Group, Wageningen University, 6700 AH Wageningen, the Netherlands
| | - H Sauerwein
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
| | - M A Steele
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1W2
| | | | - L N Leal
- Trouw Nutrition R&D, 3800 AG, Amersfoort, the Netherlands
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Sampieri CL, Gutiérrez-Fragoso K. Introduction of Breast Milk Substitutes During the First 3 Days of Life: Results of the Mexican National Survey of Demographic Dynamics, 2018. Breastfeed Med 2024; 19:59-66. [PMID: 38150025 PMCID: PMC10818038 DOI: 10.1089/bfm.2023.0190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2023]
Abstract
Background: The introduction of foods or fluids other than breast milk in the first few days after birth interferes with the establishment of breastfeeding. This study aimed to investigate the association of formula introduction during the first 3 days of life with maternal sociodemographic characteristics, hospital practices, and breastfeeding duration. Materials and Methods: Information from the National Survey of Demographic Dynamics, 2018, which includes 17,686 mother-baby pairs was analyzed. Mother-baby pairs were classified into categories according to breastfeeding duration: <5 months and ≥5 months. Statistical methods and a machine learning algorithm (Bayesian network, BN) were used to analyze the data. Results: In general, 3,720 (21%) mothers reported introducing formula during the first 3 days of life. A lower education level, lower sociodemographic stratum, living in a rural area, and considering oneself indigenous were factors associated with not introducing formula during the first 3 days of life. A total of 5,168 (29.2%) mother-baby pairs practiced breastfeeding for <5 months, and 12,518 (70.8%) for ≥5 months. Almost twice as many mothers who practiced breastfeeding for <5 months introduced formula during the first 3 days of life (31.7%) compared with those who practiced breastfeeding for ≥5 months (16.6%). The BN model can sufficiently predict cases with a breastfeeding duration ≥5 months (precision-recall curve area = 0.792). Discussion: Introducing formula during the first 3 days of life was associated with a shorter breastfeeding duration. BN analysis showed a probabilistic dependency between the type of delivery and variables associated with the establishment of breastfeeding.
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Affiliation(s)
| | - Karina Gutiérrez-Fragoso
- División de Ingeniería en Sistemas Computacionales, TecNM-Instituto Tecnológico Superior del Oriente del Estado de Hidalgo (ITESA), Apan, México
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Kantorová L, Poloková A, Sýkora M, Vrbová T, Klugar M, Klugarová J. Breastfeeding support and avoiding inappropriate breast milk substitute marketing in a neonatal ward in the Czech Republic: a best practice implementation project. JBI Evid Implement 2023; 21:S47-S56. [PMID: 38037448 DOI: 10.1097/xeb.0000000000000388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
OBJECTIVES The aim of this implementation project was to improve breastfeeding support, and more specifically, to increase compliance with the Baby-Friendly Hospital Initiative (BFHI) and the requirements of the International Code of Marketing of Breastmilk Substitutes (the Code). INTRODUCTION The Ten Steps to Successful Breastfeeding of the BFHI have been shown to improve breastfeeding outcomes at target hospitals. The Code is a minimum standard for the regulation of marketing practices related to breastfeeding support. METHODS We used the JBI evidence implementation model to identify a group of stakeholders in a hospital in the Czech Republic and carried out a best practice implementation project from January 2021 to May 2022. After conducting a baseline audit, the clinical team and external breastfeeding experts discussed challenges and devised an implementation plan using the JBI Getting Research into Practice framework. Follow-up audits were undertaken from January to December 2021 and in May 2022. RESULTS Compliance improved across all audited criteria, namely, to fully comply with the Code (0% to 100%); to have a written infant feeding policy (0% to 100%); to ensure staff have skills to support breastfeeding (0% to 100%); to discuss breastfeeding with pregnant women (0% to 100%); to facilitate skin-to-skin contact (67.86% to 83.58%); to support and provide help with breastfeeding (67.86% to 82.09%); to not provide fluids other than breast milk (50% to 58.21%); to practice rooming-in (57.14% to 61.19%); to respond to infant cues (50% to 64.18%); to provide information about community support services (32.14% to 62.69%); and to coordinate discharge and ongoing care (0% to 100%). CONCLUSIONS Breastfeeding support requires a sustained long-term effort before it can become fully established. The involvement of national-level policy makers is needed.
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Affiliation(s)
- Lucia Kantorová
- Cochrane Czech Republic, Czech Republic: A JBI Centre of Excellence, Czech GRADE Network, Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | | | - Tereza Vrbová
- Cochrane Czech Republic, Czech Republic: A JBI Centre of Excellence, Czech GRADE Network, Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Miloslav Klugar
- Cochrane Czech Republic, Czech Republic: A JBI Centre of Excellence, Czech GRADE Network, Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jitka Klugarová
- Cochrane Czech Republic, Czech Republic: A JBI Centre of Excellence, Czech GRADE Network, Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
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Mowl ZK, LeFevre A, Ververs M. A comparison of total cost estimates between exclusive breast-feeding and breast milk substitute usage in humanitarian contexts. Public Health Nutr 2023; 26:3162-3172. [PMID: 37921005 PMCID: PMC10755374 DOI: 10.1017/s1368980023002434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 09/28/2023] [Accepted: 10/26/2023] [Indexed: 11/04/2023]
Abstract
OBJECTIVE Using a model-based analysis, we calculated the total costs associated with the exclusive breast-feeding (EBF) and breast milk substitute (BMS) usage for one infant for six months within select humanitarian contexts to (a) determine if there is a notable difference in costs and (b) use these results to inform future creation of data-informed humanitarian response standard operating procedures. DESIGN The inputs and costing data were drawn from a mixture of local e-commerce vendors, peer-reviewed literature and personal communications with field-based humanitarian responders. To account for cost fluctuations, each input's costs along with low and high parameters are presented. All costs are presented in 2021 United States Dollars. SETTING Humanitarian responses within Indonesia and Jordan. PARTICIPANTS Not applicable. RESULTS There was a notable difference in the total cost of care in both selected locations across the study arms (Indonesia: $542; Jordan: $892). CONCLUSIONS Given the reality of limited funding for comprehensive humanitarian response around the world and the necessity of prioritising certain interventions, humanitarian response organisations should consider the notable cost difference between EBF and BMS usage (along with the proven health benefits of EBF). This difference should play a role in informing the future creation of standard operating procedures while also ensuring that all infants within a humanitarian crisis receive appropriate feeding.
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Affiliation(s)
| | - Amnesty LeFevre
- University of Cape Town School of Public Health, Cape Town, South Africa
| | - Mija Ververs
- Johns Hopkins Center for Humanitarian Health, Baltimore, MD21205, USA
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11
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Tortadès M, Marti S, Devant M, Vidal M, Fàbregas F, Terré M. Feeding colostrum and transition milk facilitates digestive tract functionality recovery from feed restriction and fasting of dairy calves. J Dairy Sci 2023; 106:8642-8657. [PMID: 37641341 DOI: 10.3168/jds.2023-23345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/14/2023] [Indexed: 08/31/2023]
Abstract
The objective of this study was to evaluate the digestive tract recovery and metabolism of feeding either bovine colostrum (BC), transition milk (TM), or milk replacer (MR) after an episode of feed restriction and fasting (FRF) in dairy calves. Thirty-five Holstein male calves (22 ± 4.8 d old) were involved in a 50-d study. After 3 d of feeding 2 L of rehydration solution twice daily and 19 h of fasting (d 1 of study), calves were randomly assigned to one of the 5 feeding treatments (n = 7): calves were offered either pooled BC during 4 (C4) or 10 (C10) days, pooled TM during 4 (TM4) or 10 (TM10) days, or MR for 10 d (CTRL) at the rate of 720 g/d DM content. Then, all calves were fed the same feeding program, gradually decreasing MR from 3 L twice daily to 2 L once daily at 12.5% DM until weaning (d 42), and concentrate feed, water, and straw were offered ad libitum until d 50. Citrulline, Cr-EDTA, β-hydroxybutyrate (BHB), and nonesterified fatty acids (NEFA) in serum and complete blood count (CBC) were determined on d -3, 1, 2, 5, and 11 relative to FRF, except BHB and NEFA at d -3. Volatile fatty acids (VFA), lactoferrin (LTF), IgA, and microbiota (Firmicutes to Bacteroidetes ratio and Fecalis prausnitzii) were analyzed in feces on d 5 and 11 before the morning feeding. Health scores were recorded daily from d -3 to d 14 as well as d 23 and 30. Feed concentrate, MR, and straw intake were recorded daily, and body weight on d -3, 1, 2, 5, and 11 and weekly afterward. Calf performance, intake, serum Cr-EDTA, CBC, fecal LTF concentrations and microbiota parameters were similar among treatments throughout the study. Serum NEFA concentrations were greater in TM4, TM10 and C10 calves compared with the CTRL ones from d 2 to 11, and after the FRF, serum concentrations of BHB were lower in CTRL calves than in the other treatments, and on d 11, serum BHB concentrations in the long treatments (C10 and TM10) remained greater than those in the shorter ones (C4 and TM4) and CTRL. Serum citrulline concentrations were similar on d -3 and 1 in all treatments, but they were greater in C4, C10, TM4, and TM10 on d 2 and 5, and on d 11 they were only greater in C10 and TM10 than in CTRL calves. Fecal IgA concentrations tended to be greater in C10 than in CTRL, TM4, and TM10 calves, and in C4 and TM10 than in CTRL animals. Fecal propionate proportion was lesser in C10 than in CTRL, TM4, and TM10 calves, while butyrate was greater in C4 and C10 than in TM4 and CTRL calves. The proportion of non-normal fecal scores of C10 fed calves was greater than TM4 and TM10 calves. Results showed that TM and BC may help to recover intestinal functionality, provide gut immune protection, and increase liver fatty acid oxidation in calves after a FRF episode.
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Affiliation(s)
- M Tortadès
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - S Marti
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - M Devant
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - M Vidal
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - F Fàbregas
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - M Terré
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain.
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12
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Caba-Flores MD, Martínez-Valenzuela C, Cárdenas-Tueme M, Camacho-Morales A. Micro problems with macro consequences: accumulation of persistent organic pollutants and microplastics in human breast milk and in human milk substitutes. Environ Sci Pollut Res Int 2023; 30:95139-95154. [PMID: 37597149 DOI: 10.1007/s11356-023-29182-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 08/01/2023] [Indexed: 08/21/2023]
Abstract
Industrial activities provide a modern human lifestyle with advances and comforts in every field. However, such scenario has brought several negative issues. Persistent organic pollutants (POPs) and a growing plastic usage together with the degradation byproducts, namely microplastics (MPs), are current environmental problems present in every ecosystem, disturbing all forms of life. POPs and MPs are also found in human consumption products including animal and vegetal derivatives, human milk substitutes, and in human breast milk. To date, it is currently unknown what are the effects of MPs and POPs when ingested during the first and most important stage for health programming of the offspring, the first 1000 days of life. Here, we add epidemiological and clinical evidence supporting major sources of POPs and MPs in the ecosystem; and we will precisely describe the effect of POP and MP accumulation in animal- or plant-based infant formulas and human breast milk, modulating health outcomes in the newborn. This review provides a rational to incentive the POP and MP identification in human breast milk and human milk substitutes for avoiding susceptibility to negative health outcomes for the newborn.
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Affiliation(s)
- Mario Daniel Caba-Flores
- College of Medicine, Department of Biochemistry, Universidad Autónoma de Nuevo Leon, Monterrey, NL, Mexico
- Center for Research and Development in Health Sciences, Neurometabolism Unit, Universidad Autónoma de Nuevo Leon, San Nicolas de los Garza, NL, Mexico
| | | | - Marcela Cárdenas-Tueme
- School of Medicine and Health Sciences, The Institute for Obesity Research, Tecnologico de Monterrey, Monterrey, NL, Mexico
- Centro de Investigación en Nutrición Y Salud Pública, Facultad de Salud Pública Y Nutrición, Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
| | - Alberto Camacho-Morales
- College of Medicine, Department of Biochemistry, Universidad Autónoma de Nuevo Leon, Monterrey, NL, Mexico.
- Center for Research and Development in Health Sciences, Neurometabolism Unit, Universidad Autónoma de Nuevo Leon, San Nicolas de los Garza, NL, Mexico.
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13
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Conway R, Esser S, Steptoe A, Smith AD, Llewellyn C. Content analysis of on-package formula labelling in Great Britain: use of marketing messages on infant, follow-on, growing-up and specialist formula. Public Health Nutr 2023; 26:1696-1705. [PMID: 36710005 PMCID: PMC10427444 DOI: 10.1017/s1368980023000216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 12/19/2022] [Accepted: 01/23/2023] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To explore on-package formula messaging with reference to legislation and government-issued guidance in Great Britain (GB). DESIGN Formula products were identified, pictures of all sides of packs collated and on-package text and images were coded. Compliance with both GB legislation and guidance issued by the Department of Health and Social Care (DHSC) was assessed. SETTING All formula packs that were available for sale over the counter in GB between April and October 2020. PARTICIPANTS Formula packs (n 71) including infant formula, follow-on formula, growing-up formula and specialist formula were identified, coded and analysed. RESULTS In total, 41 % of formula packs included nutrition claims, and 18 % included health claims that may be considered non-permitted, according to DHSC guidance. Additionally, 72 % of products showed images considered 'non-permitted'. Breast Milk Substitute (BMS) legislation states infant and follow-on formula packs should be clearly distinguishable but does not provide criteria to assess similarity. Based on DHSC guidance, 72 % of infant and follow-on formula packs were categorised as showing a high degree of similarity. Marketing practices not covered by current legislation were widespread, such as 94 % of infant formula packs including advertisements for follow-on or growing-up formula. CONCLUSIONS Text and images considered non-permitted according to DHSC guidance for implementing BMS legislation were widespread on formula products available in GB. As terms such as 'similarity' are not defined in BMS legislation, it was unclear if breaches had occurred. Findings support the WHO call for loopholes in domestic legislation to be closed as a matter of urgency.
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Affiliation(s)
- Rana Conway
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
| | - Sara Esser
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
| | - Andrew Steptoe
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
| | - Andrea D Smith
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Clare Llewellyn
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
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14
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Welboren AC, Van Baal J, Ghaffari MH, Sauerwein H, Renaud JB, Martín-Tereso J, Steele MA, Leal LN. Gastrointestinal permeability and inflammatory status of preweaning dairy calves in response to decreasing the ratio of n-6 to n-3 fatty acid in milk replacer. J Dairy Sci 2023; 106:3662-3679. [PMID: 37002139 DOI: 10.3168/jds.2022-22568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 12/05/2022] [Indexed: 03/31/2023]
Abstract
The ratio of n-6 to n-3 fatty acid (FA) is between 2 and 10 times higher in milk replacer (MR) than in whole milk, which may promote inflammation and compromise the integrity of the intestinal epithelium. To evaluate how decreasing the n-6:n-3 FA ratio of MR affects gastrointestinal (GIT) permeability and inflammatory status, 30 dairy calves (2.8 ± 1.06 d of age; mean ± standard deviation) were randomly assigned to be fed an MR with an n-6:n-3 FA ratio of 40:1 (CON; 29.3% crude fat of DM; n = 15) or 6.5:1 (n-3; 29.1% crude fat of DM; n = 15). Calves were fed 7.0 L/d in 2 meals. Calves were weighed and fecal consistency was analyzed weekly. On d 22, calves were administered Cr-EDTA, lactulose, and d-mannitol to assess GIT permeability. Blood and total urine were sequentially collected for 6 and 24 h, respectively, and analyzed for marker content. Whole blood collected 4 h after the meal was subjected to an ex vivo lipopolysaccharide (LPS) challenge to evaluate cytokine secretion from blood cells. Calves were euthanized on d 25 for collection of intestinal tissue samples. Tissue samples were processed to assess FA composition by gas chromatography, histomorphology by bright-field microscopy, and gene expression of tight junction proteins, lipid metabolism enzymes, and immune molecules by real-time quantitative PCR. Data were analyzed using PROC GLIMMIX in SAS (version 9.4, SAS Institute Inc.). Growth performance and fecal consistency were unaffected. Calves fed MR with a lower ratio of n-6 to n-3 FA had 2-fold higher n-3 FA contents and 2-fold lower ratios of n-6 to n-3 FA in proximal jejunum and ileum tissues. Total urinary recovery (0-24 h relative to marker administration) and plasma concentrations of the markers were unaffected. Expression of TJP1 tended to be higher in proximal jejunum tissue and lower in ileum tissue of n-3 calves. The expression of TLR4 and TNFA tended to be higher and CD14 was higher in ileum tissue of n-3 calves. Plasma concentrations of interleukin-4 were decreased in response to the ex vivo LPS challenge in n-3 calves. Histomorphology and GIT permeability were largely unaffected by treatment. Furthermore, the inclusion of linseed and algae oil may promote inflammation, as suggested by greater concentrations of the acute-phase proteins haptoglobin and serum amyloid A postprandially, demonstrating that fat sources should be evaluated for their suitability for MR formulations. Understanding how MR composition affects dairy calf health may improve nutritional strategies on farm.
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Affiliation(s)
- A C Welboren
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, N1G 2W1
| | - J Van Baal
- Trouw Nutrition Research and Development, PO Box 299, 3800 AG, Amersfoort, the Netherlands
| | - M H Ghaffari
- Institute of Animal Science, University of Bonn, 53111 Bonn, Germany
| | - H Sauerwein
- Institute of Animal Science, University of Bonn, 53111 Bonn, Germany
| | - J B Renaud
- London Research and Development Centre, Agriculture and Agri-Food Canada, London, ON, Canada, N5V 4T3
| | - J Martín-Tereso
- Trouw Nutrition Research and Development, PO Box 299, 3800 AG, Amersfoort, the Netherlands
| | - M A Steele
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, N1G 2W1
| | - L N Leal
- Trouw Nutrition Research and Development, PO Box 299, 3800 AG, Amersfoort, the Netherlands.
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15
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Rollins N, Piwoz E, Baker P, Kingston G, Mabaso KM, McCoy D, Ribeiro Neves PA, Pérez-Escamilla R, Richter L, Russ K, Sen G, Tomori C, Victora CG, Zambrano P, Hastings G. Marketing of commercial milk formula: a system to capture parents, communities, science, and policy. Lancet 2023; 401:486-502. [PMID: 36764314 DOI: 10.1016/s0140-6736(22)01931-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 08/21/2022] [Accepted: 09/26/2022] [Indexed: 02/10/2023]
Abstract
Despite proven benefits, less than half of infants and young children globally are breastfed in accordance with the recommendations of WHO. In comparison, commercial milk formula (CMF) sales have increased to about US$55 billion annually, with more infants and young children receiving formula products than ever. This Series paper describes the CMF marketing playbook and its influence on families, health professionals, science, and policy processes, drawing on national survey data, company reports, case studies, methodical scoping reviews, and two multicountry research studies. We report how CMF sales are driven by multifaceted, well resourced marketing strategies that portray CMF products, with little or no supporting evidence, as solutions to common infant health and developmental challenges in ways that systematically undermine breastfeeding. Digital platforms substantially extend the reach and influence of marketing while circumventing the International Code of Marketing of Breast-milk Substitutes. Creating an enabling policy environment for breastfeeding that is free from commercial influence requires greater political commitment, financial investment, CMF industry transparency, and sustained advocacy. A framework convention on the commercial marketing of food products for infants and children is needed to end CMF marketing.
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Affiliation(s)
- Nigel Rollins
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, WHO, Geneva, Switzerland.
| | | | - Phillip Baker
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, VIC, Australia
| | | | | | - David McCoy
- International Institute for Global Health, United Nations University, Kuala Lumpur, Malaysia
| | | | | | - Linda Richter
- University of the Witwatersrand, DSI-NRF Centre of Excellence in Human Development, Johannesburg, South Africa
| | - Katheryn Russ
- Department of Economics, University of California, Davis, CA, USA
| | - Gita Sen
- Public Health Foundation of India, Bangalore, India
| | - Cecília Tomori
- Johns Hopkins School of Nursing, Johns Hopkins University, Baltimore, MD, USA
| | - Cesar G Victora
- International Center for Equity in Health, Federal University of Pelotas, Pelotas, Brazil
| | | | - Gerard Hastings
- Institute for Social Marketing, University of Stirling, Stirling, UK
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16
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Pérez-Escamilla R, Tomori C, Hernández-Cordero S, Baker P, Barros AJD, Bégin F, Chapman DJ, Grummer-Strawn LM, McCoy D, Menon P, Ribeiro Neves PA, Piwoz E, Rollins N, Victora CG, Richter L. Breastfeeding: crucially important, but increasingly challenged in a market-driven world. Lancet 2023; 401:472-485. [PMID: 36764313 DOI: 10.1016/s0140-6736(22)01932-8] [Citation(s) in RCA: 85] [Impact Index Per Article: 85.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 08/18/2022] [Accepted: 09/26/2022] [Indexed: 02/10/2023]
Abstract
In this Series paper, we examine how mother and baby attributes at the individual level interact with breastfeeding determinants at other levels, how these interactions drive breastfeeding outcomes, and what policies and interventions are necessary to achieve optimal breastfeeding. About one in three neonates in low-income and middle-income countries receive prelacteal feeds, and only one in two neonates are put to the breast within the first hour of life. Prelacteal feeds are strongly associated with delayed initiation of breastfeeding. Self-reported insufficient milk continues to be one of the most common reasons for introducing commercial milk formula (CMF) and stopping breastfeeding. Parents and health professionals frequently misinterpret typical, unsettled baby behaviours as signs of milk insufficiency or inadequacy. In our market-driven world and in violation of the WHO International Code for Marketing of Breast-milk Substitutes, the CMF industry exploits concerns of parents about these behaviours with unfounded product claims and advertising messages. A synthesis of reviews between 2016 and 2021 and country-based case studies indicate that breastfeeding practices at a population level can be improved rapidly through multilevel and multicomponent interventions across the socioecological model and settings. Breastfeeding is not the sole responsibility of women and requires collective societal approaches that take gender inequities into consideration.
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Affiliation(s)
- Rafael Pérez-Escamilla
- Department of Social and Behavioral Sciences, Yale School of Public Health, Yale University, New Haven, CT, USA.
| | - Cecília Tomori
- Johns Hopkins University School of Nursing, Baltimore, MD, USA
| | - Sonia Hernández-Cordero
- Research Center for Equitable Development (EQUIDE), Universidad Iberoamericana, Mexico City, Mexico
| | - Phillip Baker
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, VIC, Australia
| | - Aluisio J D Barros
- International Center for Equity in Health, Federal University of Pelotas, Pelotas, Brazil
| | | | | | | | - David McCoy
- International Institute for Global Health, United Nations University, Kuala Lumpur, Malaysia
| | - Purnima Menon
- International Food Policy Research Institute, New Delhi, India
| | | | | | - Nigel Rollins
- Department of Maternal, Newborn, Child and Adolescent Health, WHO, Geneva, Switzerland
| | - Cesar G Victora
- International Center for Equity in Health, Federal University of Pelotas, Pelotas, Brazil
| | - Linda Richter
- Centre of Excellence in Human Development, University of the Witwatersrand, Johannesburg, South Africa
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17
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Sun J, Ortega DL, Lin W. Food values drive Chinese consumers' demand for meat and milk substitutes. Appetite 2023; 181:106392. [PMID: 36450325 DOI: 10.1016/j.appet.2022.106392] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/27/2022] [Accepted: 11/20/2022] [Indexed: 11/29/2022]
Abstract
Increasing consumption of alternatives to animal-based food products can have significant implications for the sustainability of global food systems. We utilize consumers' food values to identify the drivers of demand for alternative meat and milk products in China, the world's largest consumer market. Using data from 3015 Chinese consumers, we find that public food values, such as environmental impacts and animal welfare, drive consumers' demand for alternative meat and milk. We estimate that approximately 35% of urban food shoppers constitute the potential market for these products. Plant-based meat alternatives to products with strong consumption dependence, such as pork, must compete on price, while alternatives to products with weak consumption dependence, like milk, are likely to earn market premiums. We estimate that modest consumption of alternative meat and milk products in these markets can improve food system sustainability by lowering China's animal production greenhouse gas emissions by 3.4% in addition to reducing animal slaughtering and potentially decreasing health risks associated with the consumption of animal-based food products.
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Affiliation(s)
- Jiayu Sun
- Dept. of Agricultural, Food and Resource Economics, Michigan State University, United States.
| | - David L Ortega
- Dept. of Agricultural, Food and Resource Economics, Michigan State University, United States; China Academy for Rural Development (CARD), School of Public Affairs, Zhejiang University, China.
| | - Wen Lin
- China Academy for Rural Development (CARD), School of Public Affairs, Zhejiang University, China.
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18
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Boatwright M, Lawrence M, Russell C, Russ K, McCoy D, Baker P. The Politics of Regulating Foods for Infants and Young Children: A Case Study on the Framing and Contestation of Codex Standard-Setting Processes on Breast- Milk Substitutes. Int J Health Policy Manag 2022; 11:2422-2439. [PMID: 34973054 PMCID: PMC9818087 DOI: 10.34172/ijhpm.2021.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 11/17/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Breastfeeding is important for the health and development of the child, and for maternal health, in all country contexts. However, global sales of breast-milk substitutes (BMS), including infant, follow-up and toddler formulas, have 'boomed' in recent decades. This raises the importance of international food standards established by the Codex Alimentarius Commission (Codex) on the safety, composition and labelling of BMS. Such standards appear to be strongly contested by governments, industry and civil society groups, yet few studies have investigated the politics of Codex standard-setting processes. The aim of this paper is to understand who participates in decision-making, and how actors frame and contest proposals to revise the Codex Standard on Follow-up Formula (FUF). METHODS We adopted a case study design involving two steps. First, we enumerated government, industry, civil society, and international organization stakeholders participating in standard-setting processes of the Codex Committee on Nutrition and Foods for Special Dietary Uses (CCNFSDU). Second, we conducted a framing analysis of stakeholder inputs during the FUF standard revision in CCNFSDU meetings. Publicly available online meeting reports (2015-2019) were retrieved, analyzed using a theoretical framework, and organized thematically. RESULTS High-income country (HIC) delegates greatly outnumbered those from other country income categories. Industry representation was higher compared with other observer categories. Member state delegations included more industry representation than civil society representation, and were occasionally the only member state delegates. Industry stakeholders framed arguments in terms of trade implications, science, and flexible standards. Civil society groups used public health, science, and pro-breastfeeding frames. CONCLUSION Codex BMS standard-setting procedures are dominated by HICs and industry groups. Limited representation of civil society, and of low- and middle-income countries (LMICs), suggest actions are needed to substantially increase support for their involvement at Codex. Such representation may help to counteract power asymmetries and commercial influences on food standards for infants and young children.
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Affiliation(s)
- Monique Boatwright
- School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia
| | - Mark Lawrence
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition, Deakin University, Geelong, VIC, Australia
| | - Cherie Russell
- School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia
| | | | - David McCoy
- Centre for Primary Care and Public Health, Queen Mary University, London, UK
| | - Phillip Baker
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition, Deakin University, Geelong, VIC, Australia
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19
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Tong SC, Siow LF, Tang TK, Lee YY. Plant-based milk: unravel the changes of the antioxidant index during processing and storage - a review. Crit Rev Food Sci Nutr 2022; 64:4603-4621. [PMID: 36377721 DOI: 10.1080/10408398.2022.2143477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
As a nutrient rich emulsion extracted from plant materials, plant-based milk (PBM) has been the latest trend and hot topic in the food industry due to the growing awareness of consumers toward plant-based products in managing the environmental (carbon footprint and land utility), ethical (animal well-fare) and societal (health-conscious) issues. There have been extensive studies and reviews done to discuss the distinct perspective of PBM including its production, health effects and market acceptance. However, not much has been emphasized on the valuable antioxidants present in PBM which is one of the attributes making them stand apart from dairy milk. The amounts of antioxidants in PBM are important. They offered tremendous health benefits in maintaining optimum health and reducing the risk of various health disorders. Therefore, enhancing the extraction of antioxidants and preserving their activity during production and storage is important. However, there is a lack of a comprehensive review of how these antioxidants changes in response to different processing steps involved in PBM production. Presumably, antioxidants in PBM could be potentially lost due to thermal degradation, oxidation or leaching into processing water. Hence, this paper aims to fill the gaps by addressing an extensive review of how different production steps (germination, roasting, soaking, blanching, grinding and filtration, and microbial inactivation) affect the antioxidant content in PBM. In addition, the effect of different microbial inactivation treatments (thermal or non-thermal processing) on the alteration of antioxidant in PBM was also highlighted. This paper can provide useful insight for the industry that aims in selecting suitable processing steps to produce PBM products that carry with them a health declaration.
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Affiliation(s)
- S C Tong
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - L F Siow
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - T K Tang
- School of Food Studies and Gastronomy, Taylor's University, Subang Jaya, Selangor, Malaysia
| | - Y Y Lee
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
- Monash-Industry Plant Oils Research Laboratory, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
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Margulies L, Arendt M. The Power of Consumer Activism: An Interview With Leah Margulies [Part 1]. J Hum Lact 2022; 38:386-391. [PMID: 35684948 DOI: 10.1177/08903344221099283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Leah Margulies was Director of the Infant Formula Program at the Interfaith Center on Corporate Responsibility in NYC from 1975 to 1985. She is a founder of the International Nestlé Boycott, Corporate Accountability (formerly INFACT), and one of the founders of the International Baby Food Action Network (IBFAN). She was hired at UNICEF in 1982 to set up the legal office for implementation of the International Code of Marketing Breast-Milk Substitutes, as part of the Baby Friendly Hospital Initiative. Previously, she was legal advisor to the Environment Unit of the United Nations Centre on Transnational Corporations. From 2006 to 2016, she was Project Director of LawHelpNY at the NYC Bar Association. Currently, she works for a legal non-profit, representing low-income Brooklynites, defending them against eviction. She is a lawyer, a second Wave Feminist, and a member of Veteran Feminists of America. She is also a musician and founding member of a pioneering women's rock band that played at the first national women's march for abortion rights in Washington, DC, 1972.
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Affiliation(s)
| | - Maryse Arendt
- Beruffsverband vun den Lakatatiounsberoderinnen zu Lëtzebuerg, Luxembourg
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Bustos P, Vásquez X. [Monitoring the International Code of Marketing of Breast milk Substitutes in Santiago, Chile]. Andes Pediatr 2022; 93:327-335. [PMID: 35857003 DOI: 10.32641/andespediatr.v93i3.3794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 10/30/2021] [Indexed: 06/15/2023]
Abstract
INTRODUCTION In 1981, the WHO and its member countries adopted the International Code of Marketing of Breast- milk Substitutes (CODE) to regulate the marketing of infant feeding products. OBJECTIVE To eva luate compliance with the CODE in Santiago, identifying the most frequent violations. SUBJECTS AND METHOD The WHO protocol was applied between June and September 2017 to evaluate the CODE compliance in family health centers (CESFAM) and maternity hospitals (MH) by interviewing 451 mothers and 164 healthcare professionals. In addition, advertising of breastmilk substitutes (BMS) and CODE violations in the media, points of sale (small stores n = 70 and large stores n = 10), and labels of these products were evaluated. RESULTS In this study, 21% of mothers of newborn infants, 52% of mothers of infants younger than six months, and 71% of mothers of infants older than six months reported receiving instructions on BMS. Exposure to advertising of BMS exceeded 80%, while 4.7% and 2.9% received free samples or discount coupons, respectively. Among healthcare professio nals, 40% from CESFAM and 75% from MH indicated visits from company representatives. Du ring the study period, we found only two television adverts and 59 advertisements on 27 websites. Frequent CODE violations in large stores were offering discounts (70%), special displays (26.5%), and 3,6% promotional gifts. Product label violations were infrequent, however, all labels presented images idealizing product use. CONCLUSIONS CODE violations are common in Santiago, Chile. The country would benefit from adopting all the CODE's recommendations, improving oversight, and toughening penalties in case of violations.
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Affiliation(s)
- Patricia Bustos
- Departamento de Nutrición, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Ximena Vásquez
- Departamento de Nutrición, Facultad de Medicina, Universidad de Chile, Santiago, Chile
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Hernández‐Cordero S, Pérez‐Escamilla R, Zambrano P, Michaud‐Létourneau I, Lara‐Mejía V, Franco‐Lares B. Countries' experiences scaling up national breastfeeding, protection, promotion and support programmes: Comparative case studies analysis. Matern Child Nutr 2022; 18 Suppl 3:e13358. [PMID: 35438250 PMCID: PMC9113475 DOI: 10.1111/mcn.13358] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 03/10/2022] [Accepted: 03/22/2022] [Indexed: 12/28/2022]
Abstract
Scaling up effective interventions, policies and programmes can improve breastfeeding (BF) outcomes. Furthermore, considerable interest exists in learning from relatively recent successful efforts that can inform further scaling up, with appropriate adaptations, across countries. The purpose of this four-country case studies analysis was to examine why and how improvements in BF practices occurred across four contrasting countries; Burkina Faso, the Philippines, Mexico and the United States of America. Literature reviews and key informant interviews were conducted to document BF trends over time, in addition to why and how BF protection, promotion and support policies and programmes were implemented at a national level. A qualitative thematic analysis was conducted. The 'Breastfeeding Gear Model' and RE-AIM (Reach; Effectiveness; Adoption; Implementation; and Maintenance) frameworks were used to understand and map the factors facilitating or hindering the scale up of the national programmes and corresponding improvements in BF practices. Each of the studied countries had different processes and timing to implement and scale up programmes to promote, protect and support breastfeeding. However, in all four countries, evidence-based advocacy, multisectoral political will, financing, research and evaluation, and coordination were key to fostering an enabling environment for BF. Furthermore, in all countries, lack of adequate maternity protection and the aggressive marketing of the breast-milk substitutes industry remains a strong source of negative feedback loops that are undermining investments in BF programmes. Country-specific best practices included innovative legislative measures (Philippines), monitoring and evaluation systems (United States of America), engagement of civil society (Mexico) and behavior change communication BF promotion (Burkina Faso) initiatives. There is an urgent need to improve maternity protection and to strongly enforce the WHO Code of Marketing of Breast-Milk Substitutes.
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Affiliation(s)
- Sonia Hernández‐Cordero
- Instituto de Investigaciones para el Desarrollo con Equidad (EQUIDE)Universidad IberoamericanaMéxico CityMexico
| | - Rafael Pérez‐Escamilla
- Department of Social and Behavioral SciencesYale School of Public HealthNew HavenConnecticutUSA
| | - Paul Zambrano
- Alive & Thrive Southeast Asia/FHI 360ManilaPhilippines
| | - Isabelle Michaud‐Létourneau
- Department of Social and Preventive Medicine, School of Public HealthUniversité de MontréalMontrealQuebecCanada
| | - Vania Lara‐Mejía
- Instituto de Investigaciones para el Desarrollo con Equidad (EQUIDE)Universidad IberoamericanaMéxico CityMexico
| | - Bianca Franco‐Lares
- Instituto de Investigaciones para el Desarrollo con Equidad (EQUIDE)Universidad IberoamericanaMéxico CityMexico
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Abstract
South Africa has one of the lowest breastfeeding rates on the African continent. Globally, just 44% of infants are breastfed soon after birth, and 40% of those less than six months old are exclusively breastfed. To improve infant nutrition by 2025, the United Nations established targets to eliminate malnutrition and increase exclusive breastfeeding (EBF) rates to at least 50%. Despite the WHO Code regulations endorsed by the World Health Assembly since 1981, breaches continue to be prevalent due to a combination of weak implementation, monitoring and enforcement in low-to-middle income countries. Over the years, infant formula sales in LMICs (including South Africa) have skyrocketed contributing to excess infant morbidity and mortality. To that end, the specific aims of this study was to gain an understanding of priority actions and strategies necessary to improve breastfeeding outcomes in South Africa in the context of the HIV pandemic. The team used a qualitative study design based on a semi-structured interview guide. The guide consisted of eight open-ended questions addressing the WHO HIV-related infant feeding guidelines, the WHO International Code of Marketing of Breastmilk Substitutes, political will, and advocacy. Of the 24 individuals contacted, 19 responded and 15 agreed to participate. The Breastfeeding Gear Model guided the thematic analysis. The three main themes identified were 1) WHO guidelines on HIV and infant feeding, 2) Improving exclusive breastfeeding, and 3) Advocacy. Key informants identified issues that need to be addressed to improve breastfeeding outcomes in South Africa. Strong political will is a key ingredient to harness the resources (human, financial) needed to implement, monitor, and act against Code violators. South Africa and other countries with similar challenges should consider using the WHOs Network for Global Monitoring and Support for Implementation of the International Code of Marketing of Breast-milk Substitutes and Subsequent relevant World Health Assembly Resolutions (NetCode) methodology.
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Affiliation(s)
- Debbie Vitalis
- School of Public Health, Yale University, New Haven, Connecticut, United States of America
- * E-mail:
| | - Chantell Witten
- Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Rafael Pérez-Escamilla
- School of Public Health, Yale University, New Haven, Connecticut, United States of America
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Doherty T, Pereira-Kotze CJ, Luthuli S, Haskins L, Kingston G, Dlamini-Nqeketo S, Tshitaudzi G, Horwood C. They push their products through me: health professionals' perspectives on and exposure to marketing of commercial milk formula in Cape Town and Johannesburg, South Africa - a qualitative study. BMJ Open 2022; 12:e055872. [PMID: 35414555 PMCID: PMC9006797 DOI: 10.1136/bmjopen-2021-055872] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE To understand the views of public and private sector health professionals on commercial milk formula, to describe their exposure to companies that market commercial milk formula within their workplaces and to describe their awareness of South African (SA) regulations. DESIGN A qualitative study consisting of semistructured interviews. SETTING The study was conducted in Cape Town and Johannesburg, SA. PARTICIPANTS Forty health professionals who had regular contact with pregnant or postnatal women were interviewed between February 2020 and February 2021. RESULTS Analysis of the interviews revealed six themes. Health professionals in the private sector reported frequent contact with industry representatives with over two-thirds reporting exposure to industry representatives to present products, provide training or sponsor educational activities. Participants held strong opinions regarding the equivalency of breastfeeding to commercial milk formula citing information from industry representatives and product packaging. Health professionals were very knowledgeable on so-called formulas for special medical purposes and these were valued as solutions to infant feeding challenges. Of the 40 health professionals interviewed, less than half (19) had ever heard of the SA regulation related to marketing of breast milk substitutes (R991). CONCLUSIONS This study demonstrates clearly that health professionals, particularly in the private sector, are exposed to and promote the use of commercial milk formula among SA women. The findings of this study should be used to catalyse policy responses, social movements, consumer and professional association action to strengthen monitoring and enforcement of the Code regulations in order to protect breastfeeding and support the optimal health and well-being of the population.
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Affiliation(s)
- Tanya Doherty
- Health Systems Research Unit, South African Medical Research Council, Tygerberg, South Africa
- School of Public Health, University of the Western Cape, Bellville, South Africa
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | | | - Silondile Luthuli
- Centre for Rural Health, University of KwaZulu-Natal, Durban, South Africa
| | - Lyn Haskins
- Centre for Rural Health, University of KwaZulu-Natal, Durban, South Africa
| | | | | | | | - Chistiane Horwood
- Centre for Rural Health, University of KwaZulu-Natal, Durban, South Africa
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Netting MJ, Moumin NA, Knight EJ, Golley RK, Makrides M, Green TJ. The Australian Feeding Infants and Toddler Study (OzFITS 2021): Breastfeeding and Early Feeding Practices. Nutrients 2022; 14:nu14010206. [PMID: 35011081 PMCID: PMC8747366 DOI: 10.3390/nu14010206] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/22/2021] [Accepted: 12/23/2021] [Indexed: 12/10/2022] Open
Abstract
The Australian Feeding Infants and Toddler Study 2021 (OzFITS 2021) is a nationwide survey of Australian caregivers' infant and toddler feeding practices. Here, we describe breastfeeding rates and duration, use of breastmilk substitutes, and introduction of complementary (solid) foods, including common food allergens. Caregivers (n = 1140) were recruited by a digital marketing company and were interviewed using a structured telephone questionnaire to obtain information. Breastfeeding was initiated in 98% of infants, but the duration of exclusive breastfeeding to six months was less than 1%. Nearly 40% of children continued to receive breastmilk beyond one year, with 10% of toddlers receiving breastmilk at two years. One-quarter of infants were introduced to solid foods between 4 to 5 months, and nearly all infants had received solid foods by 7 months. New guidelines encourage the early introduction of potential food allergens to reduce the risk of allergy, and by 12 months, over 90% of children had been given eggs and peanuts. One-third of children received no breastmilk substitutes during their first year. One-third of infants first received breastmilk substitutes following birth and before discharge from the hospital. Of these infants, 30% ceased breastmilk substitute use after discharge. Our findings suggest a high rate of continued breastfeeding with 44% receiving breastmilk beyond 1 year. One approach to increase the duration of exclusive breastfeeding is to reduce breastmilk substitute use while in hospital.
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Affiliation(s)
- Merryn J. Netting
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia; (N.A.M.); (E.J.K.); (M.M.); (T.J.G.)
- Discipline of Paediatrics, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia
- Nutrition Department, Women’s and Children’s Health Network, Adelaide, SA 5006, Australia
- Correspondence: ; Tel.: +61-881-284-403
| | - Najma A. Moumin
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia; (N.A.M.); (E.J.K.); (M.M.); (T.J.G.)
- Discipline of Paediatrics, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia
| | - Emma J. Knight
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia; (N.A.M.); (E.J.K.); (M.M.); (T.J.G.)
- School of Public Health, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia
| | - Rebecca K. Golley
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5000, Australia;
| | - Maria Makrides
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia; (N.A.M.); (E.J.K.); (M.M.); (T.J.G.)
- Discipline of Paediatrics, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia
| | - Tim J. Green
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia; (N.A.M.); (E.J.K.); (M.M.); (T.J.G.)
- Discipline of Paediatrics, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia
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Jones A, Bhaumik S, Morelli G, Zhao J, Hendry M, Grummer-Strawn L, Chad N. Digital Marketing of Breast- Milk Substitutes: a Systematic Scoping Review. Curr Nutr Rep 2022; 11:416-430. [PMID: 35507274 PMCID: PMC9066994 DOI: 10.1007/s13668-022-00414-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2022] [Indexed: 01/13/2023]
Abstract
PURPOSE OF REVIEW Globally, too few children are breastfed as recommended. Commercial promotion of breast-milk substitutes (BMS) is one factor undermining breastfeeding globally. Although the International Code of Marketing of BMS prohibits all forms of marketing, promotion has been observed in digital environments. We aimed to understand the scope and impact of digital marketing for the promotion of BMS. RECENT FINDINGS BMS are promoted strategically and in an integrated fashion across multiple digital channels (social media, manufacturer websites, online retailers, blogs, mobile apps and digital streaming services). Traditional marketing strategies like gifts, discounts and coupons are also disseminated digitally. Data mining, real-time direct-to-consumer advertising and partnering with peer-group social media influencers are additional avenues. Exposure to digital marketing is common. Research on the impact of digital marketing is scarce, but its negative impact on breastfeeding intention and initiation has been documented. Case reports from marketing industry press corroborate academic evidence by highlighting the benefits of digital marketing to BMS companies in recruiting new users and increasing sales. To protect and promote breastfeeding, coordinated global action and strengthened national measures will be needed to implement, monitor and enforce the International Code in a digital context. Further action could include voluntary restrictions on BMS marketing by social media platforms and greater use of government-led data and health privacy regulation.
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Affiliation(s)
- Alexandra Jones
- Food Policy Division, The George Institute for Global Health, UNSW, Level 5, 1 King St, Newtown, NSW 2042 Australia
| | - Soumyadeep Bhaumik
- Meta-Research and Evidence Synthesis Unit, The George Institute for Global Health, India, 308, Elegance Tower, Plot No. 8, Jasola District Centre, New Delhi, 110025 India
| | - Georgia Morelli
- Food Policy Division, The George Institute for Global Health, UNSW, Level 5, 1 King St, Newtown, NSW 2042 Australia
| | - Jing Zhao
- Food Policy Division, The George Institute for Global Health, UNSW, Level 5, 1 King St, Newtown, NSW 2042 Australia
| | - Miranda Hendry
- School of Public Health, University of Sydney, Edward Ford Building, A27 Fisher Rd, Sydney, NSW 2006 Australia
| | - Laurence Grummer-Strawn
- Actions in Health Systems Unit, Department of Nutrition and Food Safety, World Health Organization, Avenue Appia, 20, Ch-1211, 27 Geneva, Switzerland
| | - Nina Chad
- Actions in Health Systems Unit, Department of Nutrition and Food Safety, World Health Organization, Avenue Appia, 20, Ch-1211, 27 Geneva, Switzerland
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Baker P, Zambrano P, Mathisen R, Singh-Vergeire MR, Escober AE, Mialon M, Lawrence M, Sievert K, Russell C, McCoy D. Breastfeeding, first-food systems and corporate power: a case study on the market and political practices of the transnational baby food industry and public health resistance in the Philippines. Global Health 2021; 17:125. [PMID: 34702285 PMCID: PMC8547294 DOI: 10.1186/s12992-021-00774-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aggressive marketing of breastmilk substitutes (BMS) reduces breastfeeding, and harms child and maternal health globally. Yet forty years after the World Health Assembly adopted the International Code of Marketing of Breast-milk Substitutes (The Code), many countries are still to fully implement its provisions into national law. Furthermore, despite The Code, commercial milk formula (CMF) markets have markedly expanded. In this paper, we adopt the Philippines as a case study to understand the battle for national Code implementation. In particular, we investigate the market and political strategies used by the baby food industry to shape the country's 'first-food system', and in doing so, promote and sustain CMF consumption. We further investigate how breastfeeding coalitions and advocates have resisted these strategies, and generated political commitment for a world-leading breastfeeding policy framework and protection law (the 'Milk Code'). We used a case study design and process tracing method, drawing from documentary and interview data. RESULTS The decline in breastfeeding in the Philippines in the mid-twentieth Century associated with intensive BMS marketing via health systems and consumer advertising. As regulations tightened, the industry more aggressively promoted CMFs for older infants and young children, thereby 'marketing around' the Milk Code. It established front groups to implement political strategies intended to weaken the country's breastfeeding policy framework while also fostering a favourable image. This included lobbying government officials and international organizations, emphasising its economic importance and threats to foreign investment and trade, direct litigation against the government, messaging that framed marketing in terms of women's choice and empowerment, and forging partnerships. A resurgence in breastfeeding from the mid-1980s onwards reflected strengthening political commitment for a national breastfeeding policy framework and Milk Code, resulting in-turn, from collective actions by breastfeeding coalitions, advocates and mothers. CONCLUSION The Philippines illustrates the continuing battle for worldwide Code implementation, and in particular, how the baby food industry uses and adapts its market and political practices to promote and sustain CMF markets. Our results demonstrate that this industry's political practices require much greater scrutiny. Furthermore, that mobilizing breastfeeding coalitions, advocacy groups and mothers is crucial to continually strengthen and protect national breastfeeding policy frameworks and Code implementation.
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Affiliation(s)
- Phillip Baker
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Paul Zambrano
- Alive & Thrive Southeast Asia, FHI 360, Manila, Philippines
| | | | | | | | - Melissa Mialon
- School of Business, Trinity College Dublin, Dublin, Ireland
| | - Mark Lawrence
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Katherine Sievert
- School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Cherie Russell
- School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - David McCoy
- International Institute for Global Health, United Nations University, Kuala Lumpur, Malaysia
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Forsyth S. 40th anniversary of the WHO International Code of Marketing of Breast milk Substitutes. Lancet 2021; 398:1042. [PMID: 34411530 DOI: 10.1016/s0140-6736(21)01604-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 07/07/2021] [Indexed: 11/28/2022]
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Abstract
Plant-based drinks as a substitute for animal milk consumption are crucial products in the food industry. Soy and rice drinks are the most successful milk substitutes but are low in fiber and protein contents, respectively, whilst being rich in sugars. Generally, an improvement is foreseen; thus, apart from supplement addition, a natural occurring strategy is functionalizing the drinks by beneficial bacteria fermentation. The aim of this work is to develop novel plant-based drinks assessing different mixtures of soy and rice milks fermented with single or multi-strain probiotics (Lactobacillus fermentum, L. plantarum, L. helveticus, Bifidobacterium bifidum, and B. longum). The drinks were characterized to study bacterial performances, by means of culture-dependent and -independent techniques, and their volatilome, by means of solid-phase microextraction-gas chromatography-mass spectrometry (SPME-GC-MS) analysis. Through multivariate analysis, these features were investigated and correlated to define accurate descriptors of the produced functional drinks. The results showed that combined drinks and multi-strain fermentation generated higher-value products. For example, combined drinks in comparison with single ones had a lower amount of toxic 2-acetyl-3,5-dimethylfuran and higher abundances of desirable compounds such as 2-butanone, 3-hydroxy and butanoic acid. Multivariate analysis of volatile metabolites and physiological parameters could offer a novel approach to assess the quality of functional plant-based drinks and result in a decisional tool for industrial applications.
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Affiliation(s)
- Lorenzo Nissen
- CIRI-CIRI-Interdepartmental Centre of Agri-Food Industrial Research, Alma Mater Studiorum - University of Bologna, P.za G. Goidanich 60, 47521 Cesena, Italy.
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30
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Welboren AC, Hatew B, López-Campos O, Cant JP, Leal LN, Martín-Tereso J, Steele MA. Effects of energy source in milk replacer on glucose metabolism of neonatal dairy calves. J Dairy Sci 2021; 104:5009-5020. [PMID: 33612241 DOI: 10.3168/jds.2020-19405] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 12/03/2020] [Indexed: 01/22/2023]
Abstract
Milk replacers (MR) formulated to contain more lactose than whole milk could potentially reduce insulin sensitivity in dairy calves. This study evaluated how partially replacing lactose in MR with fat on a weight/weight basis affects glucose-insulin kinetics in neonatal dairy calves fed high quantities of MR. Thirty-four Holstein bull calves were blocked by dam parity (1.6 ± 0.3) and randomly assigned to 1 of 2 treatments (n = 17): a high-lactose MR (HL; 46.1% lactose, 18.0% crude fat, and 23.9% crude protein on a dry matter basis) or a high fat MR (HF; 39.9% lactose, 24.6% crude fat, and 24.0% crude protein on a dry matter basis). Calves were individually housed and fed pooled colostrum at 1.5 h and 12 h postnatal at 18 and 9% of metabolic body weight (BW0.75), respectively. From 24 h postnatal until the end of the study (d 7), calves were transitioned to MR (prepared at 150 g/L) at 18% of BW0.75 twice daily at 0700 and 1900 h. On d 4, an insulin-modified intravenous glucose tolerance test was conducted 8 h after the morning meal by intravenous infusion of glucose (0.54 g/kg of BW0.75, min 0) and insulin (3.9 µg/kg of BW0.75, min 20). During postprandial sampling on d 6, abomasal emptying was assessed by dosing acetaminophen (0.13 g/kg of BW0.75) with MR and measuring its appearance within plasma. Sequential blood samples were collected and analyzed for plasma glucose, insulin, and acetaminophen concentrations. Calves were killed on d 7 and liver and pancreatic tissues were collected for histomorphological analysis. Partially replacing lactose in MR with fat increased body weight gain (679.6 vs. 462.0 ± 69.68 g/d) and gain:metabolizable energy intake (186.6 vs. 120.5 ± 20.21 g of body weight/Mcal) compared with feeding HL MR. Furthermore, abomasal emptying rate was reduced in calves fed HF MR. Calculated variables based on postprandial glucose and insulin concentrations, such as maximum concentration or area under the curve, were or tended to be lower in HF than in HL calves. Postprandial insulin sensitivity tended to be reduced in HL compared with HF, although insulin sensitivity estimated from the insulin-modified intravenous glucose tolerance test was not different. Calves fed HF MR showed enhanced glucose-stimulated insulin secretion. In conclusion, partially replacing lactose in MR with fat resulted in smaller fluctuations in postprandial glucose and insulin concentrations and tended to increase postprandial but not fasting insulin sensitivity in neonatal dairy calves.
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Affiliation(s)
- A C Welboren
- Department of Animal Biosciences, University of Guelph, Guelph, ON Canada, N1G 2W1
| | - B Hatew
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB Canada, T6G 2P5
| | - O López-Campos
- Lacombe Research and Development Centre, Agriculture and Agri-Food Canada, Lacombe, AB Canada, T4L 1V7
| | - J P Cant
- Department of Animal Biosciences, University of Guelph, Guelph, ON Canada, N1G 2W1
| | - L N Leal
- Trouw Nutrition Research and Development, PO Box 299, 3800 AG, Amersfoort, the Netherlands
| | - J Martín-Tereso
- Trouw Nutrition Research and Development, PO Box 299, 3800 AG, Amersfoort, the Netherlands
| | - M A Steele
- Department of Animal Biosciences, University of Guelph, Guelph, ON Canada, N1G 2W1; Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB Canada, T6G 2P5.
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Ching C, Zambrano P, Nguyen TT, Tharaney M, Zafimanjaka MG, Mathisen R. Old Tricks, New Opportunities: How Companies Violate the International Code of Marketing of Breast- Milk Substitutes and Undermine Maternal and Child Health during the COVID-19 Pandemic. Int J Environ Res Public Health 2021; 18:2381. [PMID: 33804481 PMCID: PMC7967752 DOI: 10.3390/ijerph18052381] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/16/2021] [Accepted: 02/18/2021] [Indexed: 12/13/2022]
Abstract
Breastfeeding is critical to maternal and child health and survival, and the benefits persist until later in life. Inappropriate marketing of breastmilk substitutes (BMS), feeding bottles, and teats threatens the enabling environment of breastfeeding, and exacerbates child mortality, morbidity, and malnutrition, especially in the context of COVID-19. These tactics also violate the International Code of Marketing of Breast-Milk Substitutes. This study identified marketing tactics of BMS companies since the start of the COVID-19 pandemic by reviewing promotional materials and activities from 9 companies in 14 countries, and the official Code reporting data from the Philippines. Eight qualitative themes emerged that indicate companies are capitalizing on fear related to COVID-19 by using health claims and misinformation about breastfeeding. Other promotional tactics such as donations and services were used to harness the public sentiment of hope and solidarity. Past studies show that these tactics are not new, but the pandemic has provided a new entry point, helped along by the unprecedented boom in digital marketing. There was a sharp increase of reported violations in the Philippines since the pandemic: 291 during the first months of the outbreak compared with 70 in all of 2019, corroborating the thematic findings. A lack of public awareness about the harm of donations and inadequate Code implementation and enforcement have exacerbated these problems. Proposed immediate action includes using monitoring findings to inform World Health Assembly (WHA) actions, targeted enforcement, and addressing misinformation about breastfeeding in the context of COVID-19. Longer-term action includes holding social media platforms accountable, raising public awareness on the Code, and mobilizing community monitoring.
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Affiliation(s)
- Constance Ching
- Alive & Thrive Southeast Asia/FHI 360, Washington, DC 20009, USA
| | - Paul Zambrano
- Alive & Thrive Southeast Asia/FHI 360, Manila 1101, Philippines;
| | - Tuan T. Nguyen
- Alive & Thrive Southeast Asia/FHI 360, Hanoi 10000, Vietnam; (T.T.N.); (R.M.)
| | | | | | - Roger Mathisen
- Alive & Thrive Southeast Asia/FHI 360, Hanoi 10000, Vietnam; (T.T.N.); (R.M.)
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Inabu Y, Haisan J, Oba M, Sugino T. Effects of feeding a moderate- or high-energy close-up diet to cows on response of newborn calves to milk replacer feeding and intravenous injection of glucagon-like peptide 1. Domest Anim Endocrinol 2021; 74:106528. [PMID: 32810655 DOI: 10.1016/j.domaniend.2020.106528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 04/22/2020] [Accepted: 07/17/2020] [Indexed: 11/30/2022]
Abstract
In this study, we investigated the effects of feeding a moderate- or high-energy close-up diet to close-up cows on response of newborn calves to intravenously (i.v.) injected glucagon-like peptide 1 (GLP-1). Newborn Holstein heifer calves (n = 37) from cows fed with a moderate-energy [M, 1.54 Mcal/kg of dry matter (DM) NEl; 14% starch; n = 17] or high-energy (H, 1.63 Mcal/kg of DM NEl; 26% starch; n = 20) diet in the last 28 d prepartum were assigned to one of two treatment groups, which were i.v. injected with saline (MC and HC, n = 9 and 10, respectively) or GLP-1 solution at 1.0 μg/kg BW (MG and HG, n = 8 and 10, respectively) immediately after milk replacer (MR; 26% CP, 16% fat) feeding. Blood samples were obtained through a jugular vein catheter at -10, 0, 10, 20, 30, 40, 50, 60, 90, and 120 min relative to MR feeding at 2, 10, and 20 d after birth, and plasma glucose, insulin, and GLP-1 concentrations were measured. Plasma GLP-1 concentration tended to increase starting from 30 min after MR feeding in the MC relative to the HC group at 10 (0.77 ng/mL vs 0.69 ng/mL for MC and HC, respectively; P = 0.10) and 20 d after birth (0.47 ng/mL vs 0.35 ng/mL for MC and HC, respectively; P = 0.07). Plasma glucose and insulin concentrations after MR feeding did not differ between MC and HC groups at 2 and 20 d after birth but were higher (P < 0.05) in MC (158 mg/dL and 3.64 ng/mL for glucose and insulin, respectively) than in HC (143 mg/dL and 2.46 ng/mL for glucose and insulin, respectively) calves at 10 d after birth. The elevation in plasma glucose concentration after MR feeding was suppressed by direct glucose-lowering action of i.v. injected GLP-1 at 2, 10, and 20 d after birth in M and H calves; this direct glucose-lowering action by GLP-1 was greater (P < 0.05) for H than for M calves at 20 d after birth. These results indicate that feeding a high-energy close-up diet to cows affects glucose status in their female offspring via suppression of postprandial plasma concentrations of GLP-1 and insulin as well as the alteration in the glucose-lowering action of GLP-1 after feeding depending on the day after birth.
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Affiliation(s)
- Y Inabu
- The Research Center for Animal Science, Graduate School of Biosphere Science, Hiroshima University, Higashi-Hiroshima 739-8528, Japan
| | - J Haisan
- Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - M Oba
- Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - T Sugino
- The Research Center for Animal Science, Graduate School of Biosphere Science, Hiroshima University, Higashi-Hiroshima 739-8528, Japan.
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Tangyu M, Muller J, Bolten CJ, Wittmann C. Fermentation of plant-based milk alternatives for improved flavour and nutritional value. Appl Microbiol Biotechnol 2019; 103:9263-9275. [PMID: 31686143 PMCID: PMC6867983 DOI: 10.1007/s00253-019-10175-9] [Citation(s) in RCA: 146] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 09/21/2019] [Accepted: 10/03/2019] [Indexed: 12/11/2022]
Abstract
Non-dairy milk alternatives (or milk analogues) are water extracts of plants and have become increasingly popular for human nutrition. Over the years, the global market for these products has become a multi-billion dollar business and will reach a value of approximately 26 billion USD within the next 5 years. Moreover, many consumers demand plant-based milk alternatives for sustainability, health-related, lifestyle and dietary reasons, resulting in an abundance of products based on nuts, seeds or beans. Unfortunately, plant-based milk alternatives are often nutritionally unbalanced, and their flavour profiles limit their acceptance. With the goal of producing more valuable and tasty products, fermentation can help to the improve sensory profiles, nutritional properties, texture and microbial safety of plant-based milk alternatives so that the amendment with additional ingredients, often perceived as artificial, can be avoided. To date, plant-based milk fermentation mainly uses mono-cultures of microbes, such as lactic acid bacteria, bacilli and yeasts, for this purpose. More recently, new concepts have proposed mixed-culture fermentations with two or more microbial species. These approaches promise synergistic effects to enhance the fermentation process and improve the quality of the final products. Here, we review the plant-based milk market, including nutritional, sensory and manufacturing aspects. In addition, we provide an overview of the state-of-the-art fermentation of plant materials using mono- and mixed-cultures. Due to the rapid progress in this field, we can expect well-balanced and naturally fermented plant-based milk alternatives in the coming years.
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Affiliation(s)
- Muzi Tangyu
- Institute of Systems Biotechnology, Saarland University, Campus A1.5, 66123, Saarbrücken, Germany
| | - Jeroen Muller
- Institute of Material Sciences, Department of Biology, Nestlé Research, Lausanne, Switzerland
| | - Christoph J Bolten
- Institute of Material Sciences, Department of Biology, Nestlé Research, Lausanne, Switzerland
| | - Christoph Wittmann
- Institute of Systems Biotechnology, Saarland University, Campus A1.5, 66123, Saarbrücken, Germany.
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Auclair O, Han Y, Burgos SA. Consumption of Milk and Alternatives and Their Contribution to Nutrient Intakes among Canadian Adults: Evidence from the 2015 Canadian Community Health Survey-Nutrition. Nutrients 2019; 11:nu11081948. [PMID: 31430962 PMCID: PMC6724033 DOI: 10.3390/nu11081948] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/07/2019] [Accepted: 08/14/2019] [Indexed: 02/07/2023] Open
Abstract
As a staple food and dense source of nutrients, milk and alternatives play an important role in nutrient adequacy. The aims of this study were to quantify the consumption of milk and alternatives within Canadian self-selected diets and determine their contribution to intakes of nutrients and energy. First, 24-h dietary recalls from the 2015 Canadian Community Health Survey—Nutrition were used to assess 1-d food and nutrient intakes among Canadian adults ≥19 y (n = 13,616). Foods were classified as milk and alternatives according to the 2007 Canada’s Food Guide. Descriptive statistics were used to calculate daily servings of milk and alternatives by different age groups and demographic characteristics. Population ratios were used to discern their contribution to total intakes of nutrients and energy. Mean daily servings (±SE) were highest for milk (0.60 ± 0.02) and cheese (0.42 ± 0.01), intermediate for frozen dairy (0.16 ± 0.01) and yoghurt (0.14 ± 0.01), and lowest for soy and other dairy (<0.03). Intakes were lowest among Canadians 51 + y (1.3 ± 0.03), females (1.25 ± 0.03), non-Caucasians (1.06 ± 0.05), those with less than a secondary education (1.19 ± 0.05), and British Columbians (1.17 ± 0.05). Milk and alternatives contributed >20% to total intakes of calcium (52.62 ± 0.46%), vitamin D (38.53 ± 0.78%), saturated fat (28.84 ± 0.51%), vitamin B12 (27.73 ± 0.57%), vitamin A (26.16 ± 0.58%), phosphorus (24.76 ± 0.35%), and riboflavin (24.43 ± 0.37%), of which milk was the top source. Milk and alternatives contribute substantially to nutrient intakes and thus warrant further attention in terms of mitigating nutrient inadequacy among the Canadian population.
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Affiliation(s)
- Olivia Auclair
- Department of Animal Science, McGill University, Ste-Anne-de-Bellevue, QC H9X 3V9, Canada
| | - Yang Han
- School of Human Nutrition, McGill University, Ste-Anne-de-Bellevue, QC H9X 3V9, Canada
| | - Sergio A Burgos
- Department of Animal Science, McGill University, Ste-Anne-de-Bellevue, QC H9X 3V9, Canada.
- Department of Medicine, McGill University, Montréal, QC H4A 3J1, Canada.
- Metabolic Disorders and Complications Program, Research Institute of McGill University Health Centre, Montréal, QC H4A 3J1, Canada.
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Verduci E, D'Elios S, Cerrato L, Comberiati P, Calvani M, Palazzo S, Martelli A, Landi M, Trikamjee T, Peroni DG. Cow's Milk Substitutes for Children: Nutritional Aspects of Milk from Different Mammalian Species, Special Formula and Plant-Based Beverages. Nutrients 2019; 11:nu11081739. [PMID: 31357608 PMCID: PMC6723250 DOI: 10.3390/nu11081739] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/20/2019] [Accepted: 07/23/2019] [Indexed: 12/29/2022] Open
Abstract
Cow’s milk and dairy are commonly consumed foods in the human diet and contribute to maintaining a healthy nutritional state, providing unique sources of energy, calcium, protein, and vitamins, especially during early childhood. Milk formula is usually made from cow’s milk and represents the first food introduced into an infant’s diet when breastfeeding is either not possible or insufficient to cover nutritional needs. Very recently, increased awareness of cow’s milk protein allergy and intolerance, and higher preference to vegan dietary habits have influenced parents towards frequently choosing cows’ milk substitutes for children, comprising other mammalian milk types and plant-based milk beverages. However, many of these milk alternatives do not necessarily address the nutritional requirements of infants and children. There is a strong need to promote awareness about qualitative and quantitative nutritional compositions of different milk formulas, in order to guide parents and medical providers selecting the best option for children. In this article, we sought to review the different compositions in terms of macronutrients and micronutrients of milk from different mammalian species, including special milk formulas indicated for cow’s milk allergy, and of plant-based milk alternatives.
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Affiliation(s)
- Elvira Verduci
- Department of Pediatrics, San Paolo Hospital, 20142 Milan, Italy
- Department of Health Science, University of Milan, 20142 Milan, Italy
| | - Sofia D'Elios
- Department of Clinical and Experimental Medicine, Section of Paediatrics, University of Pisa, 56126 Pisa, Italy
| | - Lucia Cerrato
- Department of Pediatrics, San Paolo Hospital, 20142 Milan, Italy
| | - Pasquale Comberiati
- Department of Clinical and Experimental Medicine, Section of Paediatrics, University of Pisa, 56126 Pisa, Italy
- Department of Clinical Immunology and Allergology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Mauro Calvani
- Department of Pediatrics, S. Camillo-Forlanini Hospital, 00152 Rome, Italy
| | - Samuele Palazzo
- Department of Pediatrics, San Paolo Hospital, 20142 Milan, Italy
| | - Alberto Martelli
- Department of Pediatrics, Garbagnate Milanese, 20024 Milan, Italy
| | - Massimo Landi
- National Pediatric Health Care System, 10135 Turin, Italy
| | - Thulja Trikamjee
- Allergy &Immunology Unit, University of Cape Town Lung Institute, 7700 Cape Town, South Africa
| | - Diego G Peroni
- Department of Clinical and Experimental Medicine, Section of Paediatrics, University of Pisa, 56126 Pisa, Italy.
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Abstract
In Bogotá, Colombia, a large number of babies are fed with breast milk substitutes made from corn and plantain starch. We found 34.3% of tested samples to be contaminated with Cronobacter spp.; C. sakazakii was the most recovered species. Our findings underscore the risk for contamination of breast milk substitutes.
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Michaud‐Létourneau I, Gayard M, Pelletier DL. Strengthening advocacy and policy change for infant and young child feeding. Matern Child Nutr 2019; 15 Suppl 2:e12749. [PMID: 30793545 PMCID: PMC6519243 DOI: 10.1111/mcn.12749] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 11/07/2018] [Indexed: 12/26/2022]
Abstract
The creation of environments that are more supportive of optimal infant and young child feeding (IYCF) requires countries to enact policies, such as those related to the Maternity Protection Convention, the International Code of Marketing of Breast-milk Substitutes (the Code), and the Baby-Friendly Hospital Initiative. However, challenges are experienced in the translation of international policy standards into national legal measures, and there is an important gap in understanding how countries achieve progress. Policy advocacy is a nearly universal feature, but there are methodological challenges and few studies evaluating strategies and effects. The purpose of this supplement to Maternal & Child Nutrition is to address those gaps. This supplement contains three papers that present findings from a real-time evaluation of the advocacy efforts of Alive & Thrive (A&T), United Nations International Children's Emergency Fund (UNICEF), and partners, that sought to support governments in fostering enabling environment for optimal IYCF in Southeast Asia (SEA) and Africa. A combination of two emergent, theory-based evaluation approaches was used: developmental evaluation and contribution analysis. The overall objective of the evaluation was to document the extent to which policy objectives were or were not achieved in each country and to identify the key drivers of policy change. One contribution of the supplement is a distinction between and illustration of triggers and drivers of policy change. Three main drivers of policy change were identified: (a) the use of an explicit advocacy approach; (b) the creation of a strategic group of actors; and (c) the realization of 15 critical tasks (more specifically for the Code). Each of the critical tasks has been identified as having triggered progress on the Code in those countries. This supplement provides evidence that the advocacy efforts of A&T, UNICEF, and partners contributed to enhanced IYCF policies in SEA and reveals how it helped to achieve progress. The insights contained in this supplement can serve as a guide for policy advocates for enhanced IYCF policies. A short communication puts findings into perspective within global context.
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Affiliation(s)
- Isabelle Michaud‐Létourneau
- Department of Social and Preventive Medicine, School of Public HealthUniversité de MontréalMontrealQuebecCanada
- Department of Family Medicine and Emergency MedicineUniversité de SherbrookeLongueuilQuebecCanada
| | - Marion Gayard
- Department of Family Medicine and Emergency MedicineUniversité de SherbrookeLongueuilQuebecCanada
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Lepczyński A, Herosimczyk A, Ożgo M, Skrzypczak WF. Feeding milk replacer instead of whole milk affects blood plasma proteome and lipid profile in preruminant calves. Pol J Vet Sci 2015; 18:91-9. [PMID: 25928915 DOI: 10.1515/pjvs-2015-0012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The study was undertaken to determine the effect of feeding milk or milk-replacer on the blood plasma proteome and lipid profile in calves during the second week of life. Feeding milk-replacer significantly decreased the expression of plasma apoA-I. Age of calves affected apoA-I expression, which was higher on the 8th than on the 11th and 14th day of life. A significant effect of interaction between diet and age was also observed. The expression of apoA-IV, was significantly affected by diet and was lower in calves fed milk replacer. Expression of this protein was significantly lower at the 8th day of life and was up-regulated in the calves fed milk-replacer at the second week of life. Calves fed milk-replacer had greater expression of haptoglobin, which differed significantly between days of blood sampling, being higher on the 8th than on the 11th and 14th day. The interactive effect of diet and age affected haptoglobin expression, which was successively down-regulated in calves fed milk re- placer. Diet had a significant effect on the plasma lipid profile. Animals fed milk had a greater concentration of TC, HDLC and LDLC. The composition of milk-replacer, especially fat source, is probably the main factor that affects expression of proteins involved in cholesterol metabolism and level of components of lipid profile in calves fed formula. We claim that the initially increased level of haptoglobin, followed by its decrease during the second week of life in calves fed milk-replacer may indicate the presence of short-term stress induced by changes in the feeding system.
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Holzmeister LA. Supermarket Smarts: Nondairy Milk. Diabetes Self Manag 2015; 32:70-74. [PMID: 26668901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Nabulsi M, Yazbeck N, Charafeddine F. Lactose-free milk for infants with acute gastroenteritis in a developing country: study protocol for a randomized controlled trial. Trials 2015; 16:46. [PMID: 25771831 PMCID: PMC4324790 DOI: 10.1186/s13063-015-0565-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 01/13/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Acute gastroenteritis is a major cause of pediatric morbidity and mortality, accounting for 15% of all childhood deaths worldwide. In developing countries, diarrheal diseases continue to be a major public health burden. Evidence from developed countries suggests that intake of lactose-free milk during diarrheal episodes may reduce the duration of the illness in pediatric inpatients. It is unknown whether lactose-free milk reduces the severity or duration of acute gastroenteritis in infants treated in outpatient settings in developing countries where diarrhea is more severe, and results in higher morbidities and mortalities. We hypothesize that lactose-free milk intake during acute gastroenteritis would significantly decrease the duration and severity of diarrhea in infants presenting to the Emergency Department (ED), as compared with lactose-containing milk. METHODS/DESIGN An open-label randomized clinical trial. STUDY POPULATION 40 infants with acute gastroenteritis, age between 2 and 12 months, presenting to the ED, will be randomized to control or intervention group. INTERVENTION Lactose-free milk, whereas the control group will continue on regular infant formula for a total of 7 days. Infants will be followed up for 7 days. OUTCOME MEASURES Diarrhea duration, weight loss, illness clinic visits, hospitalization rate, parental satisfaction, and time to symptom resolution. STATISTICAL ANALYSIS Descriptive and regression analysis will be conducted under the intention-to-treat basis by using SPSS version 21. DISCUSSION Acute gastroenteritis is a public health burden for developing countries, with a significant impact on infant morbidity and mortality. Provision of infant formula that may reduce the duration and severity of diarrhea can decrease this burden in countries with limited healthcare resources, like Lebanon. The findings from this study are anticipated to provide evidence-based dietary recommendations for ambulatory infants with acute diarrhea in developing countries. TRIAL REGISTRATION ClinicalTrials.gov NCT02246010; September 2014.
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Affiliation(s)
- Mona Nabulsi
- />Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
- />Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, P.O. Box: 113-6044/C8, Beirut, Lebanon
| | - Nadine Yazbeck
- />Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Fatme Charafeddine
- />Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
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Rowicka G, Strucińska M, Ambroszkiewicz J. [Vitamin D status in children with cow's milk allergy]. Med Wieku Rozwoj 2012; 16:307-312. [PMID: 23378410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
UNLABELLED Children treated with a dairy-free diet are in a group of those at risk of nutritional deficiencies, including vitamin D deficiency.THE AIM of this study was to evaluate the vitamin D status in children with cow's milk allergy (CMA) treated with a dairy-free diet. MATERIAL AND METHODS The study involved 66 children with CMA, aged 2-5 years (mean age 3.9±1.9 yrs). The children were treated with a milk-free diet (high degree of protein hydrolysates or soy formulas/soy products) and remained under the care of the medical and nutritional team. The majority of the children lived in urban areas and their parents have mainly secondary or higher education. The supply of vitamin D in children's daily food rations was evaluated and related to Adequate Intake (AI) as well as the recommendations contained in the Medical Standard (2009) for the prophylaxis of vitamin D deficiency. Fifteen (22.7%) children in the autumn-winter season used vitamin D containing supplements. The serum 25-hydroxyvitamin D [25(OH)D] concentration was measured and related to the recommended levels from Medical Standard (2009). Taking into consideration the possibility of seasonal differences in vitamin D status, blood samples for the 25(OH)D assay were collected from April to September (spring-summer season) in 34 (51.5%) children and from October to March (autumn-winter season) in 32 (48.5%) children. RESULTS The mean supply of vitamin D in the diets of the children with CMA was 5.9±3.7 μg/d. The mean supply of vitamin D in supplements in the group of children receiving them was 143.6±132.9 IU/d [3.6±3.3 μg/d]. The mean 25 (OH)D serum concentration among the children without taking into account the season for blood withdrawal was 28.7±9.9 ng/ml. Taking into account the season of blood sample collection, the mean 25(OH)D serum concentration in children in spring-summer was 30.1±7.8 ng/ml, while in autumn-winter 27.5±11.2 ng/ml, p>0,05. A positive correlation between the supply of vitamin D in the children's diets and 25(OH)D serum concentration (Spearman correlation coefficient r=0.46, p<0,01) was found. The mean supply of vitamin D in the children's diets and the mean 25(OH)D serum concentration did not differ significantly depending on the place of living and the parents' education. CONCLUSIONS 1. Vitamin D supplied by the diets of the children with CMA remaining under our care was compliant with the Adequate Intake, but lower than the recommendations contained in the Medical Standard. 2. The serum 25(OH) D concentration in these children in the spring-summer as well as autumn-winter season indicated the optimal vitamin D status. 3. Being under constant medical and nutritional care is one of the conditions for an appropriate vitamin D supply in children with CMA.
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Affiliation(s)
- Grażyna Rowicka
- Instytut Matki i Dziecka, ul. Kasprzaka 17a, 01-211 Warszawa.
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Gribble KD, McGrath M, MacLaine A, Lhotska L. Supporting breastfeeding in emergencies: protecting women's reproductive rights and maternal and infant health. Disasters 2011; 35:720-38. [PMID: 21913933 DOI: 10.1111/j.1467-7717.2010.01239.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Women have the right to support that enables them to breastfeed. Supporting breastfeeding in emergencies is important because artificial feeding places mothers and children at risk. In emergencies, artificial feeding is dangerous to the infant, difficult and requires substantial resources. In contrast, breastfeeding guards infant health. It is also protective against postpartum haemorrhage, maternal depletion, maternal anaemia and closely spaced births and should therefore concern not only nutritionists, but also those involved in reproductive health. However, it is common for women's ability to breastfeed to be undermined in emergencies by the indiscriminate distribution of breast-milk substitutes and the absence of breastfeeding support. Controlling the distribution of breast-milk substitutes, providing supportive environments, and appropriate medical and practical assistance to breastfeeding women safeguards the health and well-being of mothers and babies. Greater collaboration between the nutrition and reproductive health sectors is required to promote best practice in protecting breastfeeding women and their children in emergencies.
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Affiliation(s)
- Karleen D Gribble
- School of Nursing and Midwifery, University of Western Sydney, Australia.
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Mineral-Enriched Meat as a Milk Substitute. Nutr Rev 2009; 8:208-209. [PMID: 15439881 DOI: 10.1111/j.1753-4887.1950.tb02441.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Stieger R. Coffee creamer as infant food. Nestle's works to ensure appropriate use of milk products. BMJ 2009; 338:b196; author reply b198. [PMID: 19158171 DOI: 10.1136/bmj.b196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Ngamphaiboon J, Chatchatee P, Thongkaew T. Cow's milk allergy in Thai children. Asian Pac J Allergy Immunol 2008; 26:199-204. [PMID: 19317338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Cow's milk allergy (CMA) is nowadays a common problem in Thai children. We reviewed medical records of patients with CMA from the Department of Pediatrics at King Chulalongkom Memorial Hospital of the past 10 years, from 1998 to 2007. The criteria for the diagnosis of CMA included: elimination of cow's milk formula resulting in improvement of symptoms, and: recurrence of symptoms after reintroduction of cow's milk by oral challenge or by accidental ingestion. Of the 382 children with a diagnosis of CMA, 168 were girls and 214 were boys. The average age at the time of diagnosis was 14.8 months (7 days-13 years). The average duration of symptoms before diagnosis was 9.2 months. A family history of atopic diseases was found in 64.2% of the patients. All of the mothers reported an increased consumption of cow's milk during their pregnancy. The most common symptoms were respiratory (43.2%) followed by gastrointestinal (GI) (22.5%) and skin manifestations (20.1%). Less common symptoms included failure to thrive (10.9%), anemia (2.8%), delayed speech due to chronic serous otitis media (0.2%) and anaphylactic shock (0.2%). A prick skin test with cow milk extract was positive in 61.4%. Exclusively breast-fed was found in 13.2% of the patients. Successful treatment included elimination of cow's milk and milk products and substitution with soy formula in 42.5%, partial hydrolysate formula (pHF) in 35.7%, extensive hydrolysate formula (eHF) in 14.2%, and amino acid formula in 1.7%. Continued breast feeding was successful in 5.9% (with maternal restriction of cow's milk and milk products). Our study demonstrates the variety of clinical manifestations of CMA in Thai children especially respiratory symptoms which are usually overlooked.
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Affiliation(s)
- Jarungchit Ngamphaiboon
- Department of Pediatrics, Division of Allergy and Immunology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand.
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Brill H. Approach to milk protein allergy in infants. Can Fam Physician 2008; 54:1258-1264. [PMID: 18791102 PMCID: PMC2553152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To provide a practical, evidence-based approach to the diagnosis and management of milk protein allergy in infants. SOURCES OF INFORMATION MEDLINE was searched from 1950 to March 2008 using the MeSH heading milk-hypersensitivity. Additional sources were derived from reviews found with the initial search strategy. Evidence was levels I, II, and III. MAIN MESSAGE Milk protein allergy is a recognized problem in the first year of life; cow's milk protein allergy is the most common such allergy. Diagnosis is suspected on history alone, with laboratory evaluations playing a supporting role. Confirmation requires elimination and reintroduction of the suspected allergen. Management includes diet modification for nursing mothers and hydrolyzed formulas for formula-fed infants. Assessing the underlying immunopathology can aid in determining prognosis. CONCLUSION The therapeutic model presented allows rapid assessment of the presence of allergy, timely management, and surveillance for recurrence of symptoms. Breastfeeding can be continued with attentive diet modification by motivated mothers.
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Affiliation(s)
- Herbert Brill
- Division of Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, 1200 Main St W, Hamilton, ON L8S 3Z5.
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Holzmeister LA. Supermarket smarts. Nondairy milks. Diabetes Self Manag 2007; 24:75-6, 79-82. [PMID: 17410674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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Jirapinyo P, Densupsoontorn N, Wongarn R, Thamonsiri N. Comparisons of a chicken-based formula with soy-based formula in infants with cow milk allergy. Asia Pac J Clin Nutr 2007; 16:711-715. [PMID: 18042533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
OBJECTIVE To determine whether chicken-based formula can replace soy-based formula in infants with cow milk allergy. SUBJECTS AND METHODS Thirty-eight infants with cow's milk allergy, aged between 2-24 months of age were randomized to receive either chicken-based formula or soy-based formula for 14 days. RESULTS In the group of soy-based formula, 12 out of 18 infants had evidence of intolerance and could not continue with the formula. However, only 4 out of 20 infants in the chicken-based formula group had evidence of clinical intolerance. All other 16 infants were fed the chicken-based formula with success. The number of infants who were intolerant to chicken formula was significantly lower than the number of those fed soy-based formula (p = 0.009). CONCLUSION Chicken-based formula can be used more effectively than soy-based formula in infants with cow milk allergy.
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Affiliation(s)
- Pipop Jirapinyo
- Division of Nutrition, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Prannok Road, Bangkoknoi, Bangkok 10700, Thailand.
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Rathi G. Iatrogenic infantile beriberi. Indian Pediatr 2006; 43:1006-7. [PMID: 17151409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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