Dr Mark Hyman has explained all

A leading doctor, educator and podcast host has highlighted a straightforward habit that "may be the secret to living longer". Physician and author Dr Mark Hyman frequently shares health advice with his millions of followers across social media platforms.

On Tuesday, he discussed a Japanese dietary habit with his huge fanbase. He explained: "'Hara hachi bu' - an age-old practice from Okinawa, Japan, where people live among the longest, healthiest lives on Earth. What's their secret? Stopping when you're 80% full!"

He went on to explain that research has demonstrated eating until you're 80% full can "boost longevity, reduce chronic disease risk, and improve digestion". He continued: "This small change helps prevent overeating and supports a balanced metabo

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