Are do-it-yourself microbiome tests helpful?
If you're curious about your gut health, they promise answers. But the science isn't there yet.

If you've been scrolling through social media lately, chances are you've come across ads for gut microbiome tests - mail-in kits that promise to reveal insights about your digestive health. Maybe you're intrigued. But do they deliver on their promises?
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About the Author
Joyce Hendley, Staff Writer
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