How, when, and if probiotics benefit your health depends on many factors. This article covers what effects they may have, how long they take, and why.

How to tell if your probiotics are working

If a probiotic helps with your symptoms, it's a sign it may be working for you.

This fermented food is packed with probiotics, low in lactose, and simple to make at home. But what does the science say about its health benefits?

What are the health benefits and risks of kefir?

Kefir is a probiotic drink with many potential health benefits.

There are often plenty of different yogurts at the store, and each type has its own qualities. But which has the most probiotics?

The different types of yogurt and their probiotics

Eating yogurt can increase the number of probiotics in your diet, but some are better at this than others.

Fermented foods may be beneficial for your health. Learn more about nine of the best fermented foods to add to your diet.

Top fermented foods you can add to your diet

There are many fermented foods with potential health benefits.

Find the best sources of probiotics for women with insights from the team behind the largest nutrition study. Support your health with our expert advice.

What are the best probiotics for women?

Foods like yogurt and fermented vegetables can contain probiotics.

GERD is incredibly common. Here, we ask whether probiotics could help treat this uncomfortable condition. Let’s look at the latest evidence.

Can probiotics help treat GERD?

Some evidence suggests probiotics might help treat GERD.

Explore how having a diverse range of beneficial bacteria in the gut supports your immune system and shapes your physical and mental health.

Probiotics

How to tell if your probiotics are working

What are the health benefits and risks of kefir?

The different types of yogurt and their probiotics

Top fermented foods you can add to your diet

What are the best probiotics for women?

Can probiotics help treat GERD?

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