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Cytokines in milk like transforming growth factor-beta (TGF-beta) have been shown to induce oral tolerance in experimental animal studies
Common food allergens have been detected in breast milk with wide inter-individual variations in concentrations. As maternal factors, such as age, smoking, and body mass index have been associated with breast milk composition, we aimed to identify maternal characteristics associated with the concentration of food allergens in breast milk.
The predisposition to food allergy development and the induction of allergen-specific immune responses appears to be initiated early in infancy. Early exposure to food allergens, such as peanut and cashew nut, via human milk is likely important in initiating oral tolerance and reducing risk of food allergy development. This trial aims to determine if the risk of developing peanut and cashew nut allergy during infancy can be reduced by a high peanut and cashew nut maternal diet during lactation.
The human milk microbiome is dominated by typical oral and skin bacteria, suggesting that bacterial communities from the infant mouth and maternal skin contribute to the development of the human milk microbiome. It is postulated that breastfeeding characteristics, such as breastfeeding frequency and duration, could lead to different levels of exposure to oral and skin bacteria, and subsequently, altered bacterial profiles in human milk.
Human milk is characterised by its complex composition, consisting of nutrient and bioactive components that play a crucial role in infant health. Although the infant oral cavity is directly exposed to these components during breastfeeding, their effects on the developing oral microbiome remains underexplored.
The coronavirus disease 2019 (COVID-19) pandemic has changed the birthing and postnatal experience of women. This review highlights how policy changes have affected pregnant and breastfeeding women, the evidence for continued breastfeeding and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines, and how the pandemic's unexpected consequences have affected these women's wellbeing.
Increasing evidence suggests that breastfeeding may protect from childhood acute lymphoblastic leukemia and acute myeloid leukemia. However, most studies have limited their analyses to any breastfeeding, and only a few data have examined exclusive breastfeeding, or other exposures such as formula milk.
In addition to being a source of nutrients for the developing newborn, human milk contains thousands of bioactive compounds, which influence infant health in the short-term as exemplified by its major benefits on infectious disease prevention. Many of the human milk compounds also have the required characteristics to instruct immune development and guide long-term health.
The findings indicated that in spite of continued promotion of the AIFG over the past ten years achieving the around six months guideline is challenging
Early life feeding practices have an influence on motor development outcomes into late childhood and adolescence independent of sociodemographic factors