Hmo (Human Milk Oligosaccharides)

Human Milk Oligosaccharides (HMOs) are complex carbohydrates naturally found in breast milk that function as prebiotics, selectively nourishing beneficial gut bacteria rather than being digested directly. The most widely studied forms, 2'-fucosyllactose (2'-FL) and lacto-N-neotetraose (LNnT), are now produced through biofermentation and available as supplements. Research suggests that HMOs support gut health by promoting the growth of beneficial Bifidobacteria, strengthening the intestinal barrier, and modulating immune responses. Studies indicate that supplementation with 2'-FL and LNnT in adults may help alleviate symptoms associated with irritable bowel syndrome, including bloating and abdominal discomfort. Additionally, emerging evidence points to antimicrobial properties, as HMOs may inhibit the adhesion of certain pathogens to gut cells, offering a protective mechanism that extends well beyond infancy.