What is the '80% trick' for longevity?

The '80% trick,' also known as 'Hara Hachi Bu,' is a dietary principle where individuals stop eating when they feel approximately 80% full, rather than eating until completely satisfied.

Which countries are considered Blue Zones with long-living residents?

Countries like Italy, Japan, and Costa Rica are home to 'Blue Zones,' regions where residents reportedly have a significantly greater chance of reaching 100 years old.

How can eating less help slow down the aging process?

Eating less is believed to slow aging by lowering metabolic rates, which reduces oxidation and oxidative stress, factors that contribute to many chronic diseases.

Home / Health / Eat Less, Live Longer: The 80% Rule Secret

Eat Less, Live Longer: The 80% Rule Secret

27 Jan

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Summary

Blue Zones residents may live longer by eating only 80% of their meals.
The 'Hara Hachi Bu' technique helps avoid food comas and maintain energy.
Eating less may slow aging by reducing metabolic processes and oxidative stress.

Eat Less, Live Longer: The 80% Rule Secret

Certain regions known as 'Blue Zones' in countries like Italy, Japan, and Costa Rica are linked to remarkable longevity, with residents having a higher likelihood of reaching 100 years old. A significant practice contributing to this is the "80% trick," also known as 'Hara Hachi Bu.'

This dietary principle involves intentionally stopping meals when feeling about 80% full, rather than eating until completely satiated. Originating in Okinawa, Japan, this method is thought to prevent the "food coma" that follows overindulgence, thereby maintaining energy levels throughout the day.

Experts suggest that consuming fewer calories, such as the approximately 1,900 calories typically consumed by Okinawans compared to the 2,000-2,500 for Americans, is associated with a reduced risk of age-related diseases. This calorie deficit may slow the aging process by lowering metabolic rates.