Fermented foods are foods that have undergone controlled microbial growth and fermentation like kimchi, sauerkraut, and yogurt.  Fermentation creates unique flavors, taste, texture, and beneficial compounds. Discover the science behind fermented foods.

Clinical studies show fermented foods can support health by boosting nutrients, reducing inflammation, and supporting digestion. Learn more about why you should incorporate more fermented foods in your diet—and what to watch for in commercial "gut health" claims.

Both live microbes and their byproducts can support digestion, immunity, and overall health—even in pasteurized foods. Learn the key considerations when choosing raw vs. pasteurized fermented foods.

Not all "fermented" foods are created equal. Learn how to spot real fermented foods, understand the role of live cultures, and make informed choices when shopping, whether that’s at your large local grocery store or your local farmers’ market. 

There are no official guidelines for fermented food servings—yet! Scientists are still exploring the best way to measure them, but here’s a simple guide to get started. Find out how much sauerkraut, yogurt, kombucha, and more count as a serving.

New to fermented foods? Start slow and let your gut adjust! Jumping in too fast can cause bloating and discomfort. Learn how to ease into fermented foods, support your digestion, and build a healthier microbiome—one serving at a time.

Ready to Separate Fact from Fiction on Fermented Foods? Don’t let myths misguide your health choices. Explore reliable, science-backed information about fermented foods and their true benefits.