The maternal microbiota connection: Insights from feces and breast milk

Maternal gut microbiota and breast milk play a critical role in developing the infant’s gut microbiota, influencing early health outcomes. Dysbiosis in early life is associated with an increased risk of chronic conditions, including allergies, asthma, and obesity, emphasizing the need for a balanced microbiota for optimal health. Breast milk is a vital source of beneficial microorganisms such as Lactobacillus and Bifidobacterium, which support the infant’s immune and metabolic functions. Advances in metagenomic next-generation sequencing (mNGS) have significantly deepened our understanding of microbiota composition and its functional implications. The interplay between maternal and infant microbiota presents potential opportunities for probiotic-based interventions to improve infant health outcomes. This highlights the importance of further research into microbiota-centered health strategies to mitigate the long-term effects of dysbiosis. The findings offer valuable insights that could guide public health initiatives and lay the groundwork for future interventions to enhance maternal and infant health through effective microbiota management.