Bifidobacterium bifidum is a beneficial bacterial strain found in probiotic supplements. It enters the large intestine alive because it tolerates stomach acid. Once established, the organism supports digestive health and immune function.
Many people use it to maintain a balanced gut microbiome, particularly during or after a course of antibiotics. It can promote regular bowel movements and reduce occasional digestive discomfort. Capsule and powder forms are common, ideally taken with a meal to improve survival through the digestive tract. Some capsules use an enteric coating so they dissolve deeper in the gut.
Mild bloating or gas sometimes occurs when starting this probiotic. People with compromised immune systems should speak with a healthcare provider before use.