1, antipyretic and analgesic: Pepper is pungent and warm, which can reduce body temperature and relieve muscle pain by sweating, so it has a strong antipyretic and analgesic effect. 2. Cancer prevention: capsaicin, the effective component of pepper, is an antioxidant, which can stop the metabolism of related cells, thus ending the canceration process of cell tissues and reducing the incidence of cancer cells. 3. It can increase appetite and help digestion. The strong spicy taste of pepper can stimulate saliva and gastric juice. Increase appetite, promote intestinal peristalsis, and help digestion. 4. Reduce fat and lose weight: Capsaicin contained in pepper can promote fat metabolism, prevent fat accumulation in the body, and help reduce fat and lose weight and prevent diseases. 5, green pepper is rich in vitamin C, suitable for people who are prone to colds and have low immunity, high blood pressure and hyperlipidemia. Disadvantages: 1, about 50 grams a day, excessive intake can lead to fire, eye diseases, aphtha, stomach diseases, etc. 2, green pepper should be heated when eating calcium tablets, because it contains oxalic acid, which is easy to combine with calcium to form calcium oxalate or stones that are not easily absorbed. 3, it is not suitable to eat with cucumber, which affects the absorption of vitamin C.