The human gastrointestinal tract is colonized by a range of microorganisms, including bacteria, archaea, viruses, fungi, and protozoa, explains the National Institutes of Health (NIH) Office of ...

Health experts agree that there is no one best time to take a probiotic supplement. The best time is when you'll remember to take it consistently. Some people should not take probiotic supplements, so ...

Probiotics are friendly bacteria that offer many health benefits. Here's a complete guide on how to choose the best probiotic supplement for you, as well as the 11 best probiotic supplements, ...

If you struggle with digestive issues, you may have heard that taking a probiotic can help. This daily supplement helps regulate your gut health, which can help with cramping, IBS, gas, and bloating.

Our bodies—and guts, specifically—depend on a balance of bacteria to “maintain healthy blood sugar and cholesterol levels,” but “you gotta feed the bacteria.” So said Dr. Mehmet Oz—heart surgeon ...