There are several kinds of foods for eliminating dampness and expelling toxin: First, red beans are more common in life, which can better detoxify and expel dampness. Because red beans have the effect of strengthening the spleen and promoting diuresis, they can also detoxify and reduce swelling. Eating red beans often can not only detoxify and dehumidify, but also lower blood pressure, blood sugar, blood lipids, diuretic and detumescence, especially suitable for some obese people with heavy moisture. Second, brown rice is rich in high cellulose, which has the function of absorbing water and fat, and can detoxify well. Eating a bowl of steamed brown rice every morning is a very good way to detoxify. You can also eat mung beans, which have the effects of clearing away heat and toxic materials, relieving summer heat and quenching thirst, and can better detoxify and reduce swelling. Third, you can eat some asparagus, asparagus contains a variety of nutrients, and can better diuresis, can eliminate excess water in the body, which is conducive to detoxification. You can also eat some coix seed, which can better promote blood circulation and water metabolism, have the effect of diuresis and detumescence, and can improve edema obesity. Fourth, oats can relax the bowels, promote gastrointestinal peristalsis, and better detoxify and dehumidify. 5. Exercise properly and prohibit eating some cold and spicy food.