Learn the difference between a prebiotic and a probiotic, best food sources, when to take a supplement, and more.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOU HAVE PROBABLY considered taking a probiotic supplement at some point in your life. Maybe a friend ...

Medically reviewed by Femi Aremu, PharmD Gut health is important for your overall health and well-being. Taking supplements ...

Probiotics and prebiotics both support gut health, but they have some key differences. Probiotics are beneficial microorganisms, while prebiotics help feed gut bacteria.

Some research suggests that probiotics may help alleviate constipation. However, there is not enough evidence to prove this. The effects may depend on the probiotic species. Probiotics are live ...

Probiotics are capsules or pills with live microorganisms—almost always bacteria or yeast—that are supposed to confer health ...

Probiotics are live bacteria that are added, grown, or mixed into foods and drinks. Some studies suggest a link between probiotic consumption and weight loss when part of a balanced diet. However, ...

It's no secret that the human body is impressive. But did you know that trillions of living microorganisms are working behind the scenes to keep you healthy?‌ Sometimes, those microorganisms need help ...

Emily Laurence is a journalist, freelance writer and certified health coach living in Raleigh, North Carolina. She specializes in writing about mental health, healthy aging and overall wellness. For ...