Consuming foods like yogurt, kimchi and kefir supports digestion, and may even improve your mood.

Probiotics are certain types of live microorganisms, such as bacteria and yeast, that live in our gut, nose on the skin, and just about every other part of our body. You can consume them through ...

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

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

There is considerable confusion surrounding prebiotics and probiotics. What are they? How do they differ? What do they do for your health? Are the supplements worth purchasing? The list goes on. So, ...

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

A healthy gut is more than good digestion — it’s the foundation of strong immunity and overall wellness. The gut is home to ...

In recent years, there have been many claims made about gut health — especially on social media platforms like TikTok. If you take even just a few minutes to scroll through the GutTok hashtag on the ...

This article is part of SELF’s State of Supplements editorial package, in which we break down the BS claims, lack of science, and very real risks that come with the countless pills, powders, and ...

What Is the Difference Between Probiotics and Prebiotics? FITBOOK explains why both are important for gut health and ...