Study suggests link between gut bacteria byproduct and irregular heartbeat
- Posted on August 31, 2026
- By Bing News
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- 1 min read
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Study suggests link between gut bacteria byproduct and irregular heartbeat
CLEVELAND, Ohio — Elevated blood levels of a byproduct produced when gut bacteria digest nutrients in red meat and other animal products are linked to a higher risk of atrial fibrillation, according to a Cleveland Clinic study published recently. Researchers analyzed blood samples from more than 5,000 people undergoing heart procedures and found data suggesting that trimethylamine N-oxide, or ...
