Vegan or vegetarian diet and breast milk composition – a systematic review

The intestinal microbiome may trigger celiac disease (CD) in individuals with a genetic disposition when exposed to dietary gluten. Research demonstrates that nutrition during infancy is crucial to the intestinal microbiome engraftment. Very few studies to date have focused on the breast milk composition of subjects with a history of CD on a gluten-free diet. Here, we utilize a multi-omics approach with shotgun metagenomics to analyze the breast milk microbiome integrated with metabolome profiling of 36 subjects, 20 with CD on a gluten-free diet and 16 healthy controls. These analyses identified significant differences in bacterial and viral species/strains and functional pathways but no difference in metabolite abundance. Specifically, three bacterial strains with increased abundance were identified in subjects with CD on a gluten-free diet of which one (Rothia mucilaginosa) has been previously linked to autoimmune conditions. We also identified five pathways with increased abundance in subjects with CD on a gluten-free diet. We additionally found four bacterial and two viral species/strains with increased abundance in healthy controls. Overall, the differences observed in bacterial and viral species/strains and in functional pathways observed in our analysis may influence microbiome engraftment in neonates, which may impact their future clinical outcomes.

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Psychosocial stress and cortisol stress reactivity predict breast milk composition

Scientific Reports ◽

10.1038/s41598-021-90980-3 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Anna Ziomkiewicz ◽

Magdalena Babiszewska ◽

Anna Apanasewicz ◽

Magdalena Piosek ◽

Patrycja Wychowaniec ◽

...

Keyword(s):

Fatty Acids ◽

Breast Milk ◽

Psychosocial Stress ◽

Stress Reactivity ◽

Unsaturated Fatty Acids ◽

Fatty Acid Content ◽

Milk Composition ◽

Stressful Events ◽

Psychological Status ◽

Long Chain

AbstractWe studied a sample of 146 Polish, exclusively breastfeeding mothers and their healthy born on time infants to explore the effect of perinatal psychosocial stress on breast milk composition. Maternal perinatal stress was assessed using Recent Life Changes Questionnaire summarizing stressful events from the previous six months. Stress reactivity was determined by administering the cold pressor test and measuring cortisol in saliva samples taken during the test. Breast milk sample was taken to measure energy, protein, fat, lactose, and fatty acid content. Analyses revealed that stress reactivity was positively associated with milk fat and long-chain unsaturated fatty acids and negatively associated with milk lactose. Perinatal psychosocial stress negatively affected energy density, fat as well as medium-chain and long-chain saturated fatty acids in milk. These results, together with previous studies, advocate monitoring maternal psychological status during the peripartum to promote breastfeeding and healthy infant nutrition.

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The Triad Mother-Breast Milk-Infant as Predictor of Future Health: A Narrative Review

Nutrients ◽

10.3390/nu13020486 ◽

2021 ◽

Vol 13 (2) ◽

pp. 486 ◽

Cited By ~ 1

Author(s):

Elvira Verduci ◽

Maria Lorella Giannì ◽

Giulia Vizzari ◽

Sara Vizzuso ◽

Jacopo Cerasani ◽

...

Keyword(s):

Health Outcome ◽

Breast Milk ◽

Human Milk ◽

Maternal Diet ◽

Milk Composition ◽

Narrative Review ◽

Future Health ◽

Interconnected System ◽

Offspring Health ◽

Diet And Lifestyle

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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Effect of Maternal Body Mass Index on Hormones in Breast Milk: A Systematic Review

PLoS ONE ◽

10.1371/journal.pone.0115043 ◽

2014 ◽

Vol 9 (12) ◽

pp. e115043 ◽

Cited By ~ 48

Author(s):

Nicholas J. Andreas ◽

Matthew J. Hyde ◽

Chris Gale ◽

James R. C. Parkinson ◽

Suzan Jeffries ◽

...

Keyword(s):

Systematic Review ◽

Body Mass Index ◽

Breast Milk ◽

Body Mass ◽

Maternal Body Mass Index ◽

Maternal Body

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Human Milk Composition and Dietary Intakes of Breastfeeding Women of Different Ethnicity from the Manawatu-Wanganui Region of New Zealand

Nutrients ◽

10.3390/nu10091231 ◽

2018 ◽

Vol 10 (9) ◽

pp. 1231 ◽

Cited By ~ 21

Author(s):

Christine Butts ◽

Duncan Hedderley ◽

Thanuja Herath ◽

Gunaranjan Paturi ◽

Sarah Glyn-Jones ◽

...

Keyword(s):

Fatty Acids ◽

New Zealand ◽

Breast Milk ◽

Human Milk ◽

Milk Composition ◽

Pacific Island ◽

Dietary Intakes ◽

Omega 3 ◽

Food Diary ◽

Milk Samples

Human milk is nutrient rich, complex in its composition, and is key to a baby’s health through its role in nutrition, gastrointestinal tract and immune development. Seventy-eight mothers (19–42 years of age) of Asian, Māori, Pacific Island, or of European ethnicity living in Manawatu-Wanganui, New Zealand (NZ) completed the study. The women provided three breast milk samples over a one-week period (6–8 weeks postpartum), completed a three-day food diary and provided information regarding their pregnancy and lactation experiences. The breast milk samples were analyzed for protein, fat, fatty acid profile, ash, selected minerals (calcium, magnesium, selenium, zinc), and carbohydrates. Breast milk nutrient profiles showed no significant differences between the mothers of different ethnicities in their macronutrient (protein, fat, carbohydrate, and moisture) content. The breast milk of Asian mothers contained significantly higher levels of polyunsaturated fatty acids (PUFAs), omega-3 (n-3) and omega-6 (n-6) fatty acids, docosahexaenoic acid (DHA), and linoleic acids. Arachidonic acid was significantly lower in the breast milk of Māori and Pacific Island women. Dietary intakes of protein, total energy, saturated and polyunsaturated fat, calcium, phosphorus, zinc, iodine, vitamin A equivalents, and folate differed between the ethnic groups, as well as the number of serves of dairy foods, chicken, and legumes. No strong correlations between dietary nutrients and breast milk components were found.

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What Evidence Do We Have for Pharmaceutical Galactagogues in the Treatment of Lactation Insufficiency?—A Narrative Review

Nutrients ◽

10.3390/nu11050974 ◽

2019 ◽

Vol 11 (5) ◽

pp. 974 ◽

Cited By ~ 7

Author(s):

Luke E. Grzeskowiak ◽

Mary E. Wlodek ◽

Donna T. Geddes

Keyword(s):

Clinical Practice ◽

Breast Milk ◽

Milk Composition ◽

Narrative Review ◽

Pharmacological Intervention ◽

Future Research ◽

Individual Treatment ◽

Efficacy And Safety ◽

Milk Supply ◽

Insufficient Milk

Inadequate breast milk supply is a frequently reported reason for early discontinuation of breastfeeding and represents a critical opportunity for intervening to improve breastfeeding outcomes. For women who continue to experience insufficient milk supply despite the utilisation of non-pharmacological lactation support strategies, pharmacological intervention with medications used to augment lactation, commonly referred to as galactagogues, is common. Galactagogues exert their pharmacological effects through altering the complex hormonal milieu regulating lactation, particularly prolactin and oxytocin. This narrative review provides an appraisal of the existing evidence regarding the efficacy and safety of pharmaceutical treatments for lactation insufficiency to guide their use in clinical practice. The greatest body of evidence surrounds the use of domperidone, with studies demonstrating moderate short-term improvements in breast milk supply. Evidence regarding the efficacy and safety of metoclopramide is less robust, but given that it shares the same mechanism of action as domperidone it may represent a potential treatment alternative where domperidone is unsuitable. Data on remaining interventions such as oxytocin, prolactin and metformin is too limited to support their use in clinical practice. The review provides an overview of key evidence gaps and areas of future research, including the impacts of pharmaceutical galactagogues on breast milk composition and understanding factors contributing to individual treatment response to pharmaceutical galactagogues.

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