kiám-chia̍h減食

to eat less

to eat less; to cut down on food intake; to reduce food allowance or rations; to go on a diet

English Wiktionary, “減食” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%B8%9B%E9%A3%9F · confidence: Medium (Wiktionary)