Enhancing the microbiome in the maternal-infant dyad: Perspectives from maternal and infant nutrition.

Establishing the microbiome is an important milestone for infant health. The type of delivery, gestational age, antibiotic use, and infant feeding practices significantly impact this process. However, interest in the effects of maternal diet and nutrition has grown. The objective of this review is to present an update on the microbiota in the mother-child dyad and the role of maternal nutritional status and diet in its modulation. Scientific articles in electronic databases were reviewed. Adherence to established dietary guidelines during pregnancy and lactation, as well as otherrecommendations based on the study of foods that are sources of fiber, unsaturated fatty acids, and fermented foods, is a good starting point for promoting a healthy microbiome from the early years of life.