1, avoid eating high-fat food high-fat food can produce a lot of heat, so that the internal heat aggravated. Therefore, must avoid food such as lard, cream, fatty meat, pig brain, pig liver, pig kidney, eggs, etc.. 2, avoid eating fishy hair things fishy hair things can often cause allergies and lead to aggravation of the disease, often make the sebaceous glands of chronic inflammation to expand and difficult to get rid of. Therefore, fishy things must be avoided, especially seafood, such as sea eel, sea shrimp, sea crab, scallops, etc.. The hot products in meat are also hairy products, such as mutton, dog meat, etc., can make the body heat congestion and aggravate the disease. 3, avoid high-sugar food The body will have a high metabolism and increased secretion of sebaceous glands after eating high-sugar food, which will cause acne to appear continuously. Therefore, patients should not eat foods high in sugar, such as white sugar, icing sugar, brown sugar, glucose, chocolate, ice cream, etc. 4. Avoid eating spicy foods. These foods are hot in nature and can easily raise fire after eating them. Some parents are afraid that their children will not have enough nutrients during the developmental period, so they try their best to take supplements. This is actually a wrong idea. Most of the tonic products are hot, so after taking them, the internal heat will increase, and acne will be more easily induced.