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Ulloa E, Saure C, Giudici V, Armeno M. Causes of possible excessive weight gain in exclusively breastfed infants in the first six months of life. Minerva Pediatr (Torino) 2023; 75:844-851. [PMID: 32731728 DOI: 10.23736/s2724-5276.20.05735-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
BACKGROUND The aim of this study was to describe factors related to the infant, mother, and breastmilk composition that may be associated with excessive weight gain in a cohort of exclusively breastfed infants younger than 6 months of life with excessive weight gain, and to compare these findings with data from a group of normal-weight exclusively breastfed infants. METHODS Thirty-six exclusively breastfed infants younger than 6 months of life seen at two health-care centers between July 2016 and 2017 were enrolled in the study. The clinical features of the infants, their mothers, and the macronutrient composition of the breast milk were evaluated. We classified infants according to weight gain velocity between birth and 6 months of life into an excessive weight gain (EWG) and an adequate weight gain (AWG) group. RESULTS Mean age at protocol entry was 3.8 months. Thirteen patients were classified as EWG and 23 patients as AWG. Co-sleeping was more often observed in EWG than in AWG infants. Mothers in the EWG group were younger and more often had gained more than 18 kg during pregnancy than those in the AWG group. No significant differences were found in the macronutrient content of the breast milk between both groups. CONCLUSIONS Greater weight gain in infants under 6 months of age may be related to greater weight gain of the mother during pregnancy, younger age of the mother, and co-sleeping of the mother and child.
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Affiliation(s)
- Eugenia Ulloa
- Department of Clinical Nutrition, J. P. Garrahan National Pediatrics Hospital, Buenos Aires, Argentina
| | - Carola Saure
- Department of Clinical Nutrition, J. P. Garrahan National Pediatrics Hospital, Buenos Aires, Argentina -
| | - Vanesa Giudici
- Laboratory for Physical-chemical Food Analysis, Department of Food Sciences, National University of Entre Ríos, Entre Ríos, Argentina
| | - Marisa Armeno
- Department of Clinical Nutrition, J. P. Garrahan National Pediatrics Hospital, Buenos Aires, Argentina
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2
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Vieira Queiroz De Paula M, Grant M, Lanigan J, Singhal A. Does human milk composition predict later risk of obesity? A systematic review. BMC Nutr 2023; 9:89. [PMID: 37475022 DOI: 10.1186/s40795-023-00742-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 06/28/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND Possible mechanisms behind the association of breastfeeding with a lower risk of later obesity are unknown but one possibility is the unique composition of human milk. Here, we systematically reviewed the evidence linking breast-milk macronutrient and hormonal composition with later obesity. METHODS We searched 7 databases for studies that included infants predominantly breast-fed for the first 3 months and which analysed associations between a measure of breast-milk composition and later (> 6 months) measures of obesity or body composition. RESULTS 47 publications were identified for full-text screening, of which 10 were eligible and only 3 found significant associations. Higher leptin concentration in breast milk at age 1 month was associated with lower infant BMI at 12, 18 and 24 months of age (1 study). Higher breast-milk adiponectin concentration at 6 weeks and 4 months were associated with adiposity at age 12 and 24 months (1 study). In 1 study, breast-milk carbohydrate content was positively associated, and fat content negatively associated, with adiposity at age 12 months. No significant associations were found between other hormones or macronutrients in human milk and later risk of obesity or body composition. CONCLUSIONS The evidence linking breast-milk composition with later obesity was inconsistent and confined to single, individual studies. Our review highlights the methodological limitations of previous studies and the need for further research in this area.
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Affiliation(s)
| | - Maude Grant
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- Nestlé Nutrition, Société des Produits Nestlé, Vevey, Switzerland
| | - Julie Lanigan
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Atul Singhal
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
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3
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Demmelmair H, Koletzko B. Detailed knowledge of maternal and infant factors and human milk composition could inform recommendations for optimal composition. Acta Paediatr 2022; 111:500-504. [PMID: 34738257 DOI: 10.1111/apa.16174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/08/2021] [Accepted: 11/02/2021] [Indexed: 01/18/2023]
Abstract
Breastfeeding is best for infants, but quantitative associations between specific milk components and infant biomarkers remain unclear. Methodological limitations include missing milk volume intake, variable milk composition and that standardised, fasted state blood sampling is impossible in infants. Milk protein and fat content appear marginally related to infant serum amino acid and phospholipid concentrations, with some association between milk fatty acid composition and lipid species levels. CONCLUSION: Detailed simultaneous examinations of maternal factors, milk composition and infant biomarkers or outcomes could identify the mechanistic basis of human milk effects and help develop dietary recommendations for optimal human milk composition.
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Affiliation(s)
- Hans Demmelmair
- Department of Pediatrics Division of Metabolic and Nutritional Medicine Dr von Hauner Children's Hospital University of Munich Medical CentreLudwig‐Maximilians‐Universität Munich Munich Germany
| | - Berthold Koletzko
- Department of Pediatrics Division of Metabolic and Nutritional Medicine Dr von Hauner Children's Hospital University of Munich Medical CentreLudwig‐Maximilians‐Universität Munich Munich Germany
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4
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The Triad Mother-Breast Milk-Infant as Predictor of Future Health: A Narrative Review. Nutrients 2021; 13:nu13020486. [PMID: 33540672 PMCID: PMC7913039 DOI: 10.3390/nu13020486] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/28/2021] [Accepted: 01/29/2021] [Indexed: 02/07/2023] Open
Abstract
The benefits of human milk for both mother and infant are widely acknowledged. Human milk could represent a link between maternal and offspring health. The triad mother-breast milk-infant is an interconnected system in which maternal diet and lifestyle might have effects on infant's health outcome. This link could be in part explained by epigenetics, even if the underlining mechanisms have not been fully clarified yet. The aim of this paper is to update the association between maternal diet and human milk, pointing out how maternal diet and lifestyle could be associated with breast-milk composition, hence with offspring's health outcome.
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5
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Laursen MF, Larsson MW, Lind MV, Larnkjær A, Mølgaard C, Michaelsen KF, Bahl MI, Licht TR. Intestinal Enterococcus abundance correlates inversely with excessive weight gain and increased plasma leptin in breastfed infants. FEMS Microbiol Ecol 2020; 96:5818758. [PMID: 32275305 PMCID: PMC7183236 DOI: 10.1093/femsec/fiaa066] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 04/03/2020] [Indexed: 01/04/2023] Open
Abstract
Epidemiological evidence indicates that breastfeeding provides protection against development of overweight/obesity. Nonetheless, a small subgroup of infants undergo excessive weight gain during exclusive breastfeeding, a phenomenon that remains unexplained. Breast milk contains both gut-seeding microbes and substrates for microbial growth in the gut of infants, and a large body of evidence suggests a role for gut microbes in host metabolism. Based on the recently established SKOT III cohort, we investigated the role of the infant gut microbiota in excessive infant weight gain during breastfeeding, including 30 exclusively breastfed infants, 13 of which exhibited excessive weight gain and 17 controls which exhibited normal weight gain during infancy. Infants undergoing excessive weight gain during breastfeeding had a reduced abundance of gut Enterococcus as compared with that observed in the controls. Within the complete cohort, Enterococcus abundance correlated inversely with age/gender-adjusted body-weight, body-mass index and waist circumference, body fat and levels of plasma leptin. The reduced abundance of Enterococcus in infants with excessive weight gain was coupled to a lower content of Enterococcus in breast milk samples of their mothers than seen for mothers in the control group. Together, this suggests that lack of breast milk-derived gut-seeding Enterococci may contribute to excessive weight gain in breastfed infants.
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Affiliation(s)
- Martin Frederik Laursen
- National Food Institute, Technical University of Denmark, Kemitorvet 202, 2800 Kgs Lyngby, Denmark
| | - Melanie Wange Larsson
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Nørre Allé 51, 2200 Copenhagen N, Denmark.,Department of Nursing and Nutrition, University College Copenhagen, Humletorvet 3, 1799 Copenhagen V, Denmark
| | - Mads Vendelbo Lind
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Nørre Allé 51, 2200 Copenhagen N, Denmark
| | - Anni Larnkjær
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Nørre Allé 51, 2200 Copenhagen N, Denmark
| | - Christian Mølgaard
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Nørre Allé 51, 2200 Copenhagen N, Denmark
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Nørre Allé 51, 2200 Copenhagen N, Denmark
| | - Martin Iain Bahl
- National Food Institute, Technical University of Denmark, Kemitorvet 202, 2800 Kgs Lyngby, Denmark
| | - Tine Rask Licht
- National Food Institute, Technical University of Denmark, Kemitorvet 202, 2800 Kgs Lyngby, Denmark
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6
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Koletzko B, Demmelmair H, Grote V, Totzauer M. Optimized protein intakes in term infants support physiological growth and promote long-term health. Semin Perinatol 2019; 43:151153. [PMID: 31466703 DOI: 10.1053/j.semperi.2019.06.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Breastfeeding is associated with a reduced later obesity risk, relative to feeding convention infant formula. Breastfeeding induces less weight gain during the first two years of life, which predicts less obesity up to adulthood. We tested the hypothesis that a high infant protein supply promotes weight gain and obesity risk, mediated by increased plasma amino acids and growth factors, insulin and insulin like growth factor 1 (IGF-1). A large multi-centre double blind trial randomized formula-fed infants to conventional bottle milk with a high protein content, or an intervention formula with a reduced protein content more similar to levels provided with human milk. Protein-reduced formula normalized weight, body mass index and body fatness up to 6 years, relative to a breastfed reference group, and reduced the adjusted odds for obesity 2.6-fold. Available data indicate potential underlying mechanisms. We conclude that infant feeding has very marked long-term programming effects on later BMI, obesity and adiposity, with major public health implications. Breastfeeding lowers the risk for later obesity and adiposity. This provides additional motivation for proactively and enthusiastically promoting, protecting and supporting breastfeeding. A high milk protein intake in infancy increases the long-term risk for obesity and adiposity. Infants not or not fully breastfed should receive infant formula delivering protein in amounts more similar to human milk contents, with high protein quality. Other sources of very high infant protein intakes, particular drinking unmodified cows' milk, should be avoided in infancy.
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Affiliation(s)
- Berthold Koletzko
- Div. Metabolic and Nutritional Medicine, Dept. of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU - Ludwig-Maximilians-Universität Munich, Lindwurmstr. 4, D-80337 München, Germany.
| | - Hans Demmelmair
- Div. Metabolic and Nutritional Medicine, Dept. of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU - Ludwig-Maximilians-Universität Munich, Lindwurmstr. 4, D-80337 München, Germany
| | - Veit Grote
- Div. Metabolic and Nutritional Medicine, Dept. of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU - Ludwig-Maximilians-Universität Munich, Lindwurmstr. 4, D-80337 München, Germany
| | - Martina Totzauer
- Div. Metabolic and Nutritional Medicine, Dept. of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU - Ludwig-Maximilians-Universität Munich, Lindwurmstr. 4, D-80337 München, Germany
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7
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Tanriverdi S, Koroglu O, Uygur Ö, Yalaz M, Kultursay N. Evaluation of macronutrient content of fresh and frozen human milk over 6 months. J Matern Fetal Neonatal Med 2019; 34:1875-1882. [PMID: 31394940 DOI: 10.1080/14767058.2019.1651269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
AIM In this study; we aimed to see the time-dependent changes in the macronutrient content of early frozen breast milk and also to compare it with fresh breast milk in the first 6 months. MATERIALS AND METHOD We evaluated the milk samples of 43 mothers who delivered at term. Milk samples after the first 15 days following delivery were expressed and collected dividing into seven aliquots to be stored frozen at -20 °C. Every month freshly collected new milk samples were analyzed together with one aliquot of the stored samples, up to 6 months. The energy, protein, lipid, and carbohydrate contents of samples were analyzed by Miris Human Milk Analyzer. RESULTS In the first 3 months, fresh milk had higher caloric and lipid content when compared to frozen samples. The protein content of fresh milk decreased after 2 months and became lower than frozen samples. The energy and lipid content of frozen milk decreased over time but protein and carbohydrate contents stayed stable. Carbohydrate content of fresh and frozen samples did not show major changes. CONCLUSION It may be more suitable to consume the frozen milk that was collected in the early weeks of delivery within first 2 months.
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Affiliation(s)
- Sema Tanriverdi
- Department of Pediatrics, Division of Neonatology, Manisa Celal Bayar University Medical School, Uncubozkoy, Yunusemre, Manisa, Turkey
| | - Ozge Koroglu
- Faculty of Medicine, Division of Neonatology, Department of Pediatrics, Ege Üniversitesi, Izmir, Turkey
| | - Özgün Uygur
- Department of Pediatrics, Division of Neonatology, SBU Tepecik Education and Research Hospital, Izmir, Turkey
| | - Mehmet Yalaz
- Faculty of Medicine, Division of Neonatology, Department of Pediatrics, Ege Üniversitesi, Izmir, Turkey
| | - Nilgun Kultursay
- Faculty of Medicine, Division of Neonatology, Department of Pediatrics, Ege Üniversitesi, Izmir, Turkey
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8
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Larsson MW, Lind MV, Laursen RP, Yonemitsu C, Larnkjær A, Mølgaard C, Michaelsen KF, Bode L. Human Milk Oligosaccharide Composition Is Associated With Excessive Weight Gain During Exclusive Breastfeeding-An Explorative Study. Front Pediatr 2019; 7:297. [PMID: 31380329 PMCID: PMC6657391 DOI: 10.3389/fped.2019.00297] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 07/04/2019] [Indexed: 11/22/2022] Open
Abstract
Background: Some infants experience excessive weight gain during exclusive breastfeeding. The cause is unknown, but variation in human milk composition might play a role. Several human milk koligosaccharides (HMOs) have been associated with growth velocity in breastfed infants, and it has been suggested that the mechanism could be through an effect on infant gut microbiota composition. Objective: The purpose of this exploratory study was to evaluate if HMO composition was different in milk fed to infants with excessive weight gain compared to infants with normal weight gain. Furthermore, we aimed to examine if HMO composition was associated with growth velocity and change in body composition and if there were maternal determinants of HMO composition. Materials and Methods: We recruited 13 high weight-gain (HW) and 17 normal weight-gain (NW) breastfed infants, collected human milk and anthropometry data at 5 and 9 months, and analyzed HMO composition by high performance liquid chromatography. Results: In the HW group eight out of 11 infants received milk from secretor mothers and in the NW group 15 out of 17. Comparing milk from Secretor mothers only, four HMO's were significantly different between the HW and NW group at 5 months and two remained significant at 9 months. Total HMO concentrations as well as total HMO-bound fucose at 5 months were positively associated with both fat mass index (FMI) and weight velocity from 0 to 5 months (all p < 0.025). 2'-fucosyllactose (2'-FL) was positively associated with weight velocity from 0 to 5 months and FMI at 5 months. In contrast, lacto-N-neotetraose was lower in the HW group (p = 0.012) and negatively associated with height-for-age Z-scores (p = 0.008), weight velocity from 0 to 5 months (p = 0.009) and FMI (p = 0.033). Maternal BMI at 5 months was negatively associated with 6'-sialyllactose and sialyl-lacto-N-tetraose (LSTb) and positively with 2'-FL, total HMO and total HMO-bound fucose (all p ≤ 0.03). Conclusion: In a small cohort, we found significantly different HMO concentrations in milk to exclusively breastfed infants with excessive weight gain, suggesting that some HMOs, including 2'-FL, which is the most abundant HMO and currently added to some infant formula, could be part of the cause for the excessive weight gain.
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Affiliation(s)
- Melanie W. Larsson
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, København, Denmark
- Department of Nursing and Nutrition, University College Copenhagen, København, Denmark
| | - Mads V. Lind
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, København, Denmark
| | - Rikke Pilmann Laursen
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, København, Denmark
| | - Chloe Yonemitsu
- Department of Pediatrics and Larsson-Rosenquist Foundation Mother-Milk-Infant Center of Research Excellence, University of California, San Diego, La Jolla, CA, United States
| | - Anni Larnkjær
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, København, Denmark
| | - Christian Mølgaard
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, København, Denmark
| | - Kim F. Michaelsen
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, København, Denmark
| | - Lars Bode
- Department of Pediatrics and Larsson-Rosenquist Foundation Mother-Milk-Infant Center of Research Excellence, University of California, San Diego, La Jolla, CA, United States
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9
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Koletzko B. Interindividual variation of human milk metabolome. Am J Clin Nutr 2019; 110:1-3. [PMID: 31051515 DOI: 10.1093/ajcn/nqz063] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 03/27/2019] [Indexed: 12/18/2022] Open
Affiliation(s)
- Berthold Koletzko
- LMU-Ludwig-Maximilians-Universität Munich, Dr von Hauner Children's Hospital, Munich, Germany
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10
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Erliana UD, Fly AD. The Function and Alteration of Immunological Properties in Human Milk of Obese Mothers. Nutrients 2019; 11:nu11061284. [PMID: 31174304 PMCID: PMC6627488 DOI: 10.3390/nu11061284] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 05/28/2019] [Accepted: 06/01/2019] [Indexed: 01/08/2023] Open
Abstract
Maternal obesity is associated with metabolic changes in mothers and higher risk of obesity in the offspring. Obesity in breastfeeding mothers appears to influence human milk production as well as the quality of human milk. Maternal obesity is associated with alteration of immunological factors concentrations in the human milk, such as C-reactive protein (CRP), leptin, IL-6, insulin, TNF-Alpha, ghrelin, adiponectin, and obestatin. Human milk is considered a first choice for infant nutrition due to the complete profile of macro nutrients, micro nutrients, and immunological properties. It is essential to understand how maternal obesity influences immunological properties of human milk because alterations could impact the nutrition status and health of the infant. This review summarizes the literature regarding the impact of maternal obesity on the concentration of particular immunological properties in the human milk.
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Affiliation(s)
- Ummu D Erliana
- Indiana University Bloomington School of Public Health, Bloomington, IN 47405, USA.
| | - Alyce D Fly
- Indiana University Bloomington School of Public Health, Bloomington, IN 47405, USA.
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11
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Larsson MW, Larnkjær A, Christensen SH, Mølgaard C, Michaelsen KF. Very High Weight Gain During Exclusive Breastfeeding Followed by Slowdown During Complementary Feeding: Two Case Reports. J Hum Lact 2019. [PMID: 29543560 DOI: 10.1177/0890334418756580] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Melanie Wange Larsson
- 1 Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.,2 Department of Nutrition and Midwifery, Metropolitan University College, Frederiksberg, Denmark
| | - Anni Larnkjær
- 1 Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | | | - Christian Mølgaard
- 1 Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Kim F Michaelsen
- 1 Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
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12
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Koletzko B, Godfrey KM, Poston L, Szajewska H, van Goudoever JB, de Waard M, Brands B, Grivell RM, Deussen AR, Dodd JM, Patro-Golab B, Zalewski BM. Nutrition During Pregnancy, Lactation and Early Childhood and its Implications for Maternal and Long-Term Child Health: The Early Nutrition Project Recommendations. ANNALS OF NUTRITION & METABOLISM 2019; 74:93-106. [PMID: 30673669 PMCID: PMC6397768 DOI: 10.1159/000496471] [Citation(s) in RCA: 172] [Impact Index Per Article: 34.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 12/28/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND A considerable body of evidence accumulated especially during the last decade, demonstrating that early nutrition and lifestyle have long-term effects on later health and disease ("developmental or metabolic programming"). METHODS Researchers involved in the European Union funded international EarlyNutrition research project consolidated the scientific evidence base and existing recommendations to formulate consensus recommendations on nutrition and lifestyle before and during pregnancy, during infancy and early childhood that take long-term health impact into account. Systematic reviews were performed on published dietary guidelines, standards and recommendations, with special attention to long-term health consequences. In addition, systematic reviews of published systematic reviews on nutritional interventions or exposures in pregnancy and in infants and young children aged up to 3 years that describe effects on subsequent overweight, obesity and body composition were performed. Experts developed consensus recommendations incorporating the wide-ranging expertise from additional 33 stakeholders. FINDINGS Most current recommendations for pregnant women, particularly obese women, and for young children do not take long-term health consequences of early nutrition into account, although the available evidence for relevant consequences of lifestyle, diet and growth patterns in early life on later health and disease risk is strong. INTERPRETATION We present updated recommendations for optimized nutrition before and during pregnancy, during lactation, infancy and toddlerhood, with special reference to later health outcomes. These recommendations are developed for affluent populations, such as women and children in Europe, and should contribute to the primary prevention of obesity and associated non-communicable diseases.
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Affiliation(s)
- Berthold Koletzko
- LMU, Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Medical Centre of LMU Munich, München, Germany,
| | - K M Godfrey
- MRC Lifecourse Epidemiology Unit and NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Lucilla Poston
- Division of Women's Health, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Hania Szajewska
- Medical University of Warsaw, Department of Paediatrics, Warsaw, Poland
| | | | - Marita de Waard
- Department of Pediatrics, VU University Medical Center, Amsterdam, The Netherlands
| | - Brigitte Brands
- LMU, Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Medical Centre of LMU Munich, München, Germany
| | - Rosalie M Grivell
- Discipline of Obstetrics and Gynaecology, The Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Andrea R Deussen
- Discipline of Obstetrics and Gynaecology, The Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Jodie M Dodd
- Discipline of Obstetrics and Gynaecology, The Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
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13
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Larsson MW, Lind MV, Larnkjær A, Due AP, Blom IC, Wells J, Lai CT, Mølgaard C, Geddes DT, Michaelsen KF. Excessive Weight Gain Followed by Catch-Down in Exclusively Breastfed Infants: An Exploratory Study. Nutrients 2018; 10:E1290. [PMID: 30213080 PMCID: PMC6164044 DOI: 10.3390/nu10091290] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 09/07/2018] [Accepted: 09/10/2018] [Indexed: 12/14/2022] Open
Abstract
Some infants experience excessive weight gain (EWG) during exclusive breastfeeding, but causes and consequences are unknown. The objective was to identify factors associated with early EWG. Infants with EWG (HW-group) were examined at 5, 9 and 18 mo and compared to a breastfed group with normal weight gain (NW-group). Anthropometry, body composition, milk and blood samples, and milk intake were measured. Mean body-mass-index-for-age z-scores (BAZ) increased 1.93 from birth to 5 mo in the HW-group (n = 13) while the NW-group (n = 17) was unchanged (-0.01). The HW-group had 70% more fat mass at 5 mo, and then showed marked catch-down in BAZ from 5 to 18 mo (-0.84). Milk intake at 5⁻6 mo did not differ between the groups. In the HW-group milk-leptin was lower at 5 mo and serum-leptin was considerably higher at 5 and 9 mo compared to the NW-group. Serum-leptin at 5 mo was positively associated with weight-for-age z-score (WAZ) and fat mass and negatively with WAZ change from 5 to 9 mo. In conclusion, breastfed infants with EWG had catch-down growth when other foods were introduced. Low milk-leptin in the HW-group may have stimulated appetite and milk intake when weight gain was high. High serum-leptin in the HW-group suggests early leptin resistance, which could impact cerebral regulation of energy intake. Larger studies are needed to confirm these results.
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Affiliation(s)
- Melanie W Larsson
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
- Department of Nursing and Nutrition, University College Copenhagen, Sigurdsgade 26, 2200 N, Copenhagen, Denmark.
| | - Mads V Lind
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
| | - Anni Larnkjær
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
| | - Anette P Due
- Department of Nursing and Nutrition, University College Copenhagen, Sigurdsgade 26, 2200 N, Copenhagen, Denmark.
| | - Irina C Blom
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
| | - Jonathan Wells
- UCL Institute of Child Health, University College London, 30 Guilford St, London WC1N 1EH, UK.
| | - Ching T Lai
- School of molecular Sciences, University of Western Australia, 35 Stirling Hwy, Crawley WA 6009, Australia.
| | - Christian Mølgaard
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
| | - Donna T Geddes
- School of molecular Sciences, University of Western Australia, 35 Stirling Hwy, Crawley WA 6009, Australia.
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
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Gomes RM, Bueno FG, Schamber CR, de Mello JCP, de Oliveira JC, Francisco FA, Moreira VM, Junior MDF, Pedrino GR, de Freitas Mathias PC, Miranda RA, de Moraes SMF, Natali MRM. Maternal diet-induced obesity during suckling period programs offspring obese phenotype and hypothalamic leptin/insulin resistance. J Nutr Biochem 2018; 61:24-32. [PMID: 30179726 DOI: 10.1016/j.jnutbio.2018.07.006] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 05/21/2018] [Accepted: 07/18/2018] [Indexed: 12/11/2022]
Abstract
During the early post-natal period, offspring are vulnerable to environmental insults, such as nutritional and hormonal changes, which increase risk to develop metabolic diseases later in life. Our aim was to understand whether maternal obesity during lactation programs offspring to metabolic syndrome and obese phenotype, in addition we aimed to assess the peripheral glucose metabolism and hypothalamic leptin/insulin signaling pathways. At delivery, female Wistar rats were randomly divided in two groups: Control group (CO), mothers fed a standard rodent chow (Nuvilab); and Diet-induced obesity group (DIO), mothers who had free access to a diet performed with 33% ground standard rodent chow, 33% sweetened condensed milk (Nestlé), 7% sucrose and 27% water. Maternal treatment was performed throughout suckling period. All offspring received standard rodent chow from weaning until 91-day-old. DIO dams presented increased total body fat and insulin resistance. Consequently, the breast milk from obese dams had altered composition. At 91-day-old, DIO offspring had overweight, hyperphagia and higher adiposity. Furthermore, DIO animals had hyperinsulinemia and insulin resistance, they also showed pancreatic islet hypertrophy and increased pancreatic β-cell proliferation. Finally, DIO offspring showed low ObRb, JAK2, STAT-3, IRβ, PI3K and Akt levels, suggesting leptin and insulin hypothalamic resistance, associated with increased of hypothalamic NPY level and decreased of POMC. Maternal obesity during lactation malprograms rat offspring to develop obesity that is associated with impairment of melanocortin system. Indeed, rat offspring displayed glucose dyshomeostasis and both peripheral and central insulin resistance.
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Affiliation(s)
- Rodrigo Mello Gomes
- Department of Physiological Sciences, Federal University of Goiás, Goiânia, GO, Brazil.
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15
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Abstract
The review describes the molecular characteristics of so far detected breast milk adipokines and ranks their breast milk level compared to the respective levels in maternal and infant blood. Moreover, analytical knowledge for measurements of breast milk adipokines will be delineated. Next, we summarized data about two main potential influencing factors on adipokine concentration in breast milk, maternal weight and pasteurization of milk. Finally, associations between adipokines in breast milk and weight gain in infants as well as the putative mechanisms for effects of breast milk adipokines on food intake and weight gain in later life will debated. Our findings suggest that a source of adipokines in human breast milk cannot be uniformly defined. In dependence on the ratio between serum and breast milk levels the major quantity of these proteins may be derived from peripheral tissues, from the breast tissue itself or from both. Thus, leptin and in part adiponectin levels in breast milk are dependent on a plenty of influencing factors with an important relevance of maternal anthropometric characteristics There is some evidence that leptin, adiponectin and ghrelin levels in breast milk may be associated with growth gain of infants and even with increased risk for being overweight during infancy or childhood. We hypothesize that a dysregulation in adipokine homeostasis in early life could promote obesity and metabolic disturbance in later life.
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Affiliation(s)
- Juergen Kratzsch
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig, Leipzig, Germany.
| | - Yoon Ju Bae
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig, Leipzig, Germany
| | - Wieland Kiess
- Hospital for Children and Adolescents, Center of Paediatric Research, University of Leipzig, Leipzig, Germany
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16
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Saure C, Armeno M, Barcala C, Giudici V, Mazza CS. Excessive weight gain in exclusively breast-fed infants. J Pediatr Endocrinol Metab 2017; 30:719-724. [PMID: 28593913 DOI: 10.1515/jpem-2017-0028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 04/20/2017] [Indexed: 01/07/2023]
Abstract
BACKGROUND Breastfeeding is recommended as the best source of nutrition in the first months of life and observational studies have associated exclusive breastfeeding with decreased weight gain and a protective effect against obesity in childhood. The objective of this study was to describe the characteristics of a cohort of exclusively breastfed obese infants to determine factors that may lead to this unusual weight gain. METHODS Infants seen between 2003 and 2015 who were exclusively breastfed and showed excessive weight gain in the first year of life were followed with a focus on features of the mother, the child, feeding patterns and the presence of concomitant factors that influence nutritional status. Additionally, in a subset of the sample, macronutrients of the maternal breast milk were analyzed. A descriptive, prospective cross-sectional study was conducted. RESULTS Of 73 patients, 63% were girls. At 3 months of life, 64% had a weight-for-height standard deviation score (SDS) >2. At 6 and at 12 months, 100% of the patients had a weight-for-height >2 SDS. The mean age at semisolid-food introduction was 7 months. The mean age at weaning was 15.8 months. The babies were fed on demand and no hunger-satiety pattern was observed. In the breast milk samples analyzed, a significantly lower fat content was found. CONCLUSIONS The results of our study lead to the assumption that inter-individual variations in mother's milk composition may affect the growth patterns of children.
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17
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Abstract
Animal studies show that the lactation period contributes to metabolic programming of the offspring and that oral leptin and insulin show bioactivity. Stage of lactation, duration of gestation, maternal body composition, and maternal diet seem to influence the concentrations of small molecules in human milk. Variability of small molecule concentrations seems higher in preterm milk than in term milk. Insulin in human milk shows concentrations similar to plasma. Leptin concentration is lower in milk than in plasma and reflects maternal body mass index. Early in lactation, leptin could contribute to mediating the association between maternal and infant body composition.
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Affiliation(s)
- Hans Demmelmair
- Division of Metabolism and Nutritional Medicine, Dr. von Hauner Childrens Hospital, University of Munich Medical Center, Lindwurmstrasse 4, 80337 München, Germany.
| | - Berthold Koletzko
- Division of Metabolism and Nutritional Medicine, Dr. von Hauner Childrens Hospital, University of Munich Medical Center, Lindwurmstrasse 4, 80337 München, Germany
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18
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Koletzko B, Demmelmair H, Grote V, Hellmuth C, Kirchberg F, Uhl O, Weber M, Prell C. Langfristige Prägung der Gesundheit durch die Säuglingsernährung. Monatsschr Kinderheilkd 2016. [DOI: 10.1007/s00112-015-0002-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Peet A, Hämäläinen AM, Kool P, Ilonen J, Knip M, Tillmann V. Circulating IGF1 and IGFBP3 in relation to the development of β-cell autoimmunity in young children. Eur J Endocrinol 2015; 173:129-37. [PMID: 25947142 DOI: 10.1530/eje-14-1078] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Accepted: 05/05/2015] [Indexed: 12/16/2022]
Abstract
OBJECTIVE This study aimed at investigating the role of IGF1 and IGF binding protein 3 (IGFBP3) in the development of β-cell autoimmunity. METHODS Five hundred and sixty-three subjects with HLA-conferred susceptibility to type 1 diabetes (T1D) were monitored for signs of seroconversion to positivity for insulin and/or GAD, IA2, and zinc transporter 8 autoantibodies by the age of 3 years. In 40 subjects who developed at least one autoantibody, IGF1 and IGFBP3 plasma concentrations were measured and compared with 80 control subjects who remained negative for autoantibodies, and were matched for age, sex, country of origin, and HLA genotype. The increments of IGF1, IGFBP3, and IGF1/IGFBP3 molar ratio before and after seroconverison were compared with corresponding time intervals in controls. RESULTS The IGF1 concentrations at the age of 12 months and the IGF1/IGFBP3 ratio at the age of 24 months were lower in the autoantibody-positive children (P<0.05). The increase in circulating IGFBP3 was significantly higher in the autoantibody-positive children before seroconversion than in the corresponding time intervals in controls (0.43 mg/l; 95% CI 0.29-0.56 vs 0.22 mg/l; 95% CI 0.10-0.34 mg/l; P<0.01). Children carrying the high-risk HLA genotype had lower plasma IGF1 and IGFBP3 concentrations at the age of 24 months than those with low-risk genotypes (P<0.05 and < 0.01 respectively). CONCLUSIONS Circulating IGF1 and IGFBP3 appear to have a role in early development of β-cell autoimmunity. The decreased IGF1 concentrations in children with the high-risk HLA genotype may contribute to the reduced growth previously described in such children.
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Affiliation(s)
- Aleksandr Peet
- Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland
| | - Anu-Maaria Hämäläinen
- Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland
| | - Pille Kool
- Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland
| | - Jorma Ilonen
- Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland
| | - Mikael Knip
- Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi
| | - Vallo Tillmann
- Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland Department of PediatricsUniversity of Tartu, N. Lunini 6 51014 Tartu, EstoniaChildren's Clinic of Tartu University HospitalN. Lunini 6, Tartu, EstoniaChildren's Hospital and Jorvi HospitalUniversity of Helsinki and Helsinki University Central Hospital, Helsinki, FinlandImmunogenetics LaboratoryUniversity of Turku, Turku, FinlandDepartment of Clinical MicrobiologyUniversity of Eastern Finland, Kuopio, FinlandDiabetes and Obesity Research ProgramUniversity of Helsinki, Helsinki, FinlandFolkhälsan Research CenterHelsinki, Finland andDepartment of PediatricsTampere University Hospital, Tampere, Finland
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20
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Gunderson EP, Hurston SR, Dewey KG, Faith MS, Charvat-Aguilar N, Khoury VC, Nguyen VT, Quesenberry CP. The study of women, infant feeding and type 2 diabetes after GDM pregnancy and growth of their offspring (SWIFT Offspring study): prospective design, methodology and baseline characteristics. BMC Pregnancy Childbirth 2015; 15:150. [PMID: 26177722 PMCID: PMC4504097 DOI: 10.1186/s12884-015-0587-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Accepted: 07/06/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Breastfeeding is associated with reduced risk of becoming overweight or obese later in life. Breastfed babies grow more slowly during infancy than formula-fed babies. Among offspring exposed in utero to maternal glucose intolerance, prospective data on growth during infancy have been unavailable. Thus, scientific evidence is insufficient to conclude that breastfeeding reduces the risk of obesity among the offspring of diabetic mothers (ODM). To address this gap, we devised the Study of Women, Infant Feeding and Type 2 Diabetes after GDM Pregnancy and Growth of their Offspring, also known as the SWIFT Offspring Study. This prospective, longitudinal study recruited mother-infant pairs from the SWIFT Study, a prospective study of women with recent gestational diabetes mellitus (GDM). The goal of the SWIFT Offspring Study is to determine whether breastfeeding intensity and duration, compared with formula feeding, are related to slower growth of GDM offspring during the first year life. This article details the study design, participant eligibility, data collection, and methodologies. We also describe the baseline characteristics of the GDM mother-infant pairs. METHODS The study enrolled 466 mother-infant pairs among GDM deliveries in northern California from 2009-2011. Participants attended three in-person study exams at 6-9 weeks, 6 months and 12 months after delivery for infant anthropometry (head circumference, body weight, length, abdominal circumference and skinfold thicknesses), as well as maternal anthropometry (body weight, waist circumference and percent body fat). Mothers also completed questionnaires on health and lifestyle behaviors, including infant diet, sleep and temperament. Breastfeeding intensity and duration were assessed via several sources (diaries, telephone interviews, monthly mailings and in-person exams) from birth through the first year of life. Pregnancy course, clinical perinatal and newborn outcomes were obtained from health plan electronic medical records. Infant saliva samples were collected and stored for genetics studies. DISCUSSION This large, racially and ethnically diverse cohort of GDM offspring will enable evaluation of the relationship of infant feeding to growth during infancy independent of perinatal characteristics, sociodemographics and other risk factors. The longitudinal design provides the first quantitative measures of breastfeeding intensity and duration among GDM offspring during early life.
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Affiliation(s)
- Erica P Gunderson
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, 94612-2304, Oakland, CA, USA.
| | - Shanta R Hurston
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, 94612-2304, Oakland, CA, USA.
| | - Kathryn G Dewey
- Department of Nutrition, University of California, Davis, One Shields Ave, 95616, Davis, CA, USA.
| | - Myles S Faith
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, USA.
| | - Nancy Charvat-Aguilar
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, 94612-2304, Oakland, CA, USA.
| | - Vicky C Khoury
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, 94612-2304, Oakland, CA, USA.
| | - Van T Nguyen
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, 94612-2304, Oakland, CA, USA.
| | - Charles P Quesenberry
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, 94612-2304, Oakland, CA, USA.
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