Bifidobacterium infantis, commonly referred to as B. infantis, is a “friendly” strain of bacteria. It’s a type of lactic acid bacteria found in the same group as Lactobacillus. Naturally present in your oral cavity and gastrointestinal (GI) tract, B. infantis helps maintain a healthy digestive tract. As you age, the number of bacteria in your body typically declines, which can result from diet, stress, antibiotic use, health conditions, and other causes. Taking probiotics containing B. infantis might help restore the bacteria in your body. These live bacteria are added to some foods, drugs, dietary supplements, and other products. Some evidence suggests that B. infantis probiotics might help treat certain health conditions:

1. Irritable Bowel Syndrome (IBS):

   • B. infantis probiotics may help reduce symptoms of IBS, including abdominal pain, gas, and bloating.

2. Inflammation Reduction:

   • Research links B. infantis probiotics to lower levels of inflammation in patients with ulcerative colitis, chronic fatigue syndrome, and psoriasis.