NPR Health reports: Marketers sell all kinds of tests and supplements to fix your gut health. But is any of this actually worth spending money on?
lifestyle | health | NPR Health | May 29, 2026 8:40 PM
Common myths about gut health
Marketers sell all kinds of tests and supplements to fix your gut health. But is any of this actually worth spending money on?
Source attribution
This PeeDeeWire article is based on reporting from NPR Health and links readers to the original source for full context.
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