腹はら八はち分ぶん目め

noun

eating until 80% full; moderation in eating

A traditional Japanese dietary principle of stopping before feeling completely full, often phrased as 腹八分目に医者いらず (eating to 80% fullness keeps the doctor away).

• 健けん康こうのために腹はら八はち分ぶん目めを心こころがけている。