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Longevity Blog

By Mark Stibich, Ph.D., About.com Guide to Longevity

Hara Hachi Bu and Live Longer

Monday October 8, 2007
Hari Hachi Bu is Japanese for something like "eat until you are 80% full" and it is the secret of longevity practiced by the Okinawans (the longest lived group of people in the world). Hara Hachi Bu is a cultural tradition of eating, not until you are full, but until you are 80% full. Over a lifetime this means far fewer calories.

How does Hara Hachi Bu lead to longer life?

Besides the obvious reason - maintaining a health weight - researchers into life extension have shown that rats and mice can live significantly longer if they eat less calories (called calorie restriction). This makes a lot of sense - the less you eat, the less your body metabolizes, the less waste produced (e.g. free radicals), the less damage done to your body.
Try Hara Hachi Bu for a few days this week. You shouldn't feel hungry, just satisfied with less.

More About Hara Hachi Bu

Comments
October 8, 2007 at 9:12 am
(1) josie says:

the less waist produced…”

Great, if unintended pun!

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