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Ranked: your protein shelf, worst to best for the chemical your gut makes from steak

Aug 23, 2026

Ranked: your protein shelf, worst to best for the chemical your gut makes from steak

You cut into a steak. Your body takes the protein — the bugs in your colon take something else...

Gary's gut is still off 5 months after a 5-day antibiotic

Aug 21, 2026

Gary's gut is still off 5 months after a 5-day antibiotic

He took the pills in March. The drug is long gone — the hole it left isn't...

A man frozen for 5,300 years had your stomach bug

Aug 19, 2026

A man frozen for 5,300 years had your stomach bug

Two hikers found him in the ice of the Alps in 1991...

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Gut Intelligence shares fun facts about gut health. It's not a substitute for medical advice. Always check with a doctor before making health changes.