In our daily work, patients often ask us which food is hairy? With this question, access to relevant information, here to make a brief introduction to the “hair food”. The so-called hairy food refers to food that is particularly likely to induce certain diseases (especially old diseases) or aggravate existing diseases. Under normal circumstances, moderate consumption of most people will not produce side effects or cause discomfort, but only for some special body type and its related to certain diseases will cause the onset. Hair products such as chicken, eggs, pork, etc. are foreign proteins to the human body, and such foreign proteins can constitute allergens and lead to human illness. Fish, shrimp, crab containing histamine, can make the vascular permeability increases, microvascular dilation, congestion, hypersecretion of glands and eosinophils increase, leading to body metamorphosis, that is, allergic reaction, induced by skin diseases, erythema, pimples, blisters and so on. Modern clinical research has also confirmed that avoid eating hairy food for reducing wound infection and promoting wound healing after surgery is also of great significance. The scope of hairy food is very wide, in our daily life, belongs to the hairy food according to its source can be divided into the following categories: 1, edible fungi, mainly mushrooms, shiitake mushrooms, etc., too much of this kind of food is easy to cause the wind and sun, triggered by the liver yang headache, dizziness and other chronic diseases of the liver wind, in addition, but also prone to induce or aggravate the skin ulcers, swollen and poisonous. 2, fishy sea fish, yellowtail, pomfret, mussels, shrimp, crab and other aquatic products, most of these foods are salty cold and fishy, for the allergic, easy to trigger allergic diseases such as asthma, urticaria, at the same time, it is also easy to catalyze sores, swelling and other skin diseases. 3, vegetables, mainly bamboo shoots, mustard greens, pumpkin, spinach, etc., this kind of food is easy to induce skin ulcers and toxins. 4.Fruits There are mainly peaches, apricots, ginkgo, mangoes, prunes, cherries, lychees, melons, etc. It has been pointed out that peaches are easy to generate heat, carbuncles, sores, gangrene, boils, chancre, and apricots generate carbuncles and boils and injure the tendons and bones. 5.Livestock and poultry There are mainly rooster, chicken head, pork, goose, chicken wings, chicken claws, donkey meat, roe deer meat, beef, mutton, dog meat, goose eggs, duck eggs, etc., this kind of food is active and nature of the ascending and floating, easy to eat the wind to rise the sun, triggering liver and Yang, headache, dizziness and other diseases, in addition, also prone to induce or aggravate the skin ulcers, swollen and poisonous. Eggs are not hair, but it is not advisable to eat, generally should not be more than 2 a day, especially hepatitis, allergies, high blood cholesterol, high fever, kidney disease, diarrhea patients, it is not advisable to eat more. The reason is that eggs contain a lot of protein, but they belong to the heterogeneous protein, a significant portion of the people ate the heterogeneous protein appeared after a morbid reaction. In addition, belongs to the hair of peas, soybeans, tofu, tofu milk, silkworm pupae and onions, garlic, leeks and so on. Sometimes also meat and stench and other food as a generalized hair.