2. Pepper is rich in vitamin C, which can control heart disease and coronary atherosclerosis and lower cholesterol. Diabetic people can eat pepper in moderation while eating hypoglycemic food; Can clear respiratory tract, and can be used for treating cough and common cold. It has a strong role in promoting blood circulation, and can improve symptoms such as fear of cold, frostbite and vascular headache. It contains a special substance, which can accelerate metabolism to achieve a remarkable effect of burning body fat, thus playing a role in losing weight.