Prebiotics and probiotics Probiotics are bacteria that live in your body naturally and help your intestines break down food. Probiotics that are the same or very similar to the ones that your body makes can be taken to supplement healthy digestion. In recent years, a new class of supplements called prebiotics has been advertised as[…]

Probiotics are "good" bacteria touted to help maintain digestive health and boost the immune system. You can take them in a dietary supplement or get them from food sources, such as yogurt. But should you? They can be helpful in some cases, but we still need more studies to tell us if and when they[…]