Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Bifidobacterium (mixed strains) is supported by scientific evidence for its role in supporting the small intestine and overall gut health. Bifidobacterium is a genus of beneficial bacteria naturally found in the human gastrointestinal tract, including the small intestine. Clinical studies and systematic reviews have demonstrated that supplementation with certain Bifidobacterium strains can positively impact intestinal health by enhancing the intestinal barrier, modulating the immune response, and supporting the balance of gut microbiota. Specific benefits documented include the reduction of antibiotic-associated diarrhea, alleviation of symptoms in irritable bowel syndrome (IBS), and prevention of infections by pathogenic bacteria through competitive exclusion and production of short-chain fatty acids.

While most research has focused on the colon, some studies indicate that Bifidobacterium strains can colonize and exert beneficial effects in the small intestine, such as reducing inflammation and improving barrier function. For example, a 2017 review in the journal Frontiers in Microbiology discusses the ability of Bifidobacteria to modulate the gut environment and support the mucosal immune system, which includes the small intestine. However, the efficacy may depend on the specific strain and dosage. Overall, Bifidobacterium supplementation is scientifically validated as a means to support small intestinal health, though more targeted research on its specific effects in the small intestine (as opposed to the entire gut) would further strengthen the evidence base.

More about Bifobacterium (mixed)
More about Small Intestines

Other ingredients that support Small Intestines

Other body systems supported by Bifobacterium (mixed)

Products containing Bifobacterium (mixed)