Bifidobacterium lactis (e.g. HN019, BB-12)

Bifidobacterium lactis (e.g., strains HN019, BB-12) is a probiotic bacterium used to support digestive and immune health. It helps maintain a healthy balance of gut bacteria, improves bowel regularity, enhances nutrient absorption, and may strengthen immune function.

Well‑studied strains; help with immune support, digestive ease, resistance to pathogens, often improve bowel regularity and stool form; used widely in supplements and fortified foods.