First, eat more fruits. Fruits and vegetables are rich in dietary fiber and water, which can promote digestion, accelerate defecation, expel intestinal organic matter and naturally reduce body odor.

Second, eat less greasy food. When people eat greasy food, some lipid components will enter the blood and be discharged as secretions of sweat glands, resulting in dry skin. The odor produced by the decomposition of this oily bacteria is the main source of body odor.

Third, strong or irritating food. Irritant food and food with strong smell, such as onion, garlic, pepper, coriander, etc. Will lead to an increase in body odor.

Fourth, drink more lactic acid drinks. Lactic acid beverage is acidic, and bacteria don't like acidic growth environment. When the bacteria on the skin surface are reduced, the decomposition of sweat will be weakened and the body odor will be reduced.