Diuretic foods such as winter melon, cucumber, towel gourd, bitter gourd and red beans, coix seed, tomato, leek, white radish and pomegranate, grape, orange, perilla, watermelon, houttuynia cordata, onion, lemon and other red beans-the main functions of red beans include: nourishing blood, diuresis, detumescence, promoting heart activation and other cucumbers-coolness. Detoxification of Coix seed-wax gourd can diuresis and eliminate toxins and excess water in the body-wax gourd can diuresis and diminish inflammation, clear away heat and toxic materials, sober up and lose weight. Note: the role of wax gourd in diuresis and edema elimination mainly lies in the skin of melon, so it is necessary to cook tomatoes together with the skin-tomatoes eating fresh tomatoes can diuresis, remove leg fatigue and reduce edema. If eaten raw, the effect will be better. Mung bean has diuretic effect and is a cool food, which can prevent the body from cooling down. Coffee tea-tea contains caffeine, theophylline and so on. And these are the main factors of diuresis: kelp-a slightly sweet white powder on the surface-mannitol has a good diuretic effect. Hawthorn-fresh hawthorn is washed, flattened and drunk with hot water, which has diuretic and greasy effects. Sweet-scented osmanthus duck meat or walnut kernel: Sweet-scented osmanthus duck meat can nourish yin and tonify deficiency, resolve phlegm and dissipate blood stasis, and induce diuresis and detumescence. Watermelon has diuretic elements. Citraxanthin can make salt excrete smoothly with urine. Corn silk has diuretic effect on people and can increase chloride ion excretion. Its diuretic effect is extrarenal, so it has a certain effect on edema caused by various reasons. Corn has many functions, such as appetizing, cholagogic, laxative, diuretic, softening blood vessels, delaying cell aging, preventing cancer, etc., as well as vitamins B and minerals, which can make the lower body slim.