BBC News

Why the gut is known as the second brain

Why the gut is known as the second brain

The Gut: Unveiling the "Second Brain"

Produced by BBC Ideas in collaboration with UKRI, this piece explores the fascinating connection between the digestive system and the mind. Published just four days ago, the content is designed to explain why the gut is frequently referred to as the body's second brain.

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Source: BBC News Generated at: 2026-05-28 09:33:05 UTC

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