The main characteristics of oily skin: it secretes a lot of oil and looks bright, even in the dry season of autumn and winter. It is not easy to wrinkle, but it is easy to grow acne and acne. People with oily skin should have a light diet and eat more fresh vegetables, fruits and dried fruits; When choosing meat food, it is best to eat lean pork, beef, chicken and duck. Fish, shrimp and other seafood, buckwheat noodles, beans and bean products should also be eaten more. These foods are rich in vitamins and cellulose, which are not easy to block sweat glands, which is beneficial to sweat discharge and reduce skin oil. Cellulose can keep the stool unobstructed and reduce facial oil secretion. People with oily skin should also eat rice grains often, and cook porridge or soup with rice grains. Millet kernel has the effect of detoxification, which is beneficial to the discharge of oil and toxins in the body and prevents acne and acne. People with oily skin should not eat greasy things, such as lard, butter, cream, fat, walnuts, peanuts, fried foods and so on. These oily foods are easy to block the sweat glands of the skin, which is not conducive to sweat discharge, increase sebum secretion and cause acne. Also pay attention to eating less sweets to prevent sugar from turning into fat and making your face sour.