'Hara hachi bu' or not eating until full
The literal translation of the concept is “80 percent belly”, that is, not eating until you are completely full. “For the Japanese, that 20% that you eat too much, until you are 100% full, is what really hurts you. If you stay at 80% of your capacity, you have energy to run after eating, but if you fill up your organs wear out more, you get heavy, you have trouble digesting... That's what according to them in the West causes obesity problems , diabetes, liver problems
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