Beef is a hair product, and people with skin diseases such as eczema, acne rash and itching should avoid eating it because it has the disadvantage of "sending medicine to move the disease". Hair can induce or aggravate some diseases, but on the other hand, it is also used for dietotherapy to treat some diseases, such as early measles. Using hair such as mushrooms and bamboo shoots can help it penetrate hair and shorten the course of disease. Another example is to eat more fishy hair products to promote vaccinia. All of them use the inducing effect of hair care products. Therefore, sick people can't eat.

1. Hair refers to foods that are rich in nutrition or strong in irritation, and are particularly easy to induce certain diseases (especially old diseases) or aggravate existing diseases. Hair taboo is of great significance in diet and dietotherapy. Under normal circumstances, food is also food, and moderate consumption will not cause side effects or discomfort to most people, but will only induce diseases related to certain special constitutions.

2. Avoid foods that are not conducive to adjustment and rehabilitation after illness. Early recovery from a serious illness, indigestion, lack of healthy qi and improper diet may all lead to relapse or other diseases. Such as fish, shrimp, crabs, shellfish, Chinese toon buds, mushrooms, and some poultry and eggs, people with allergic diseases should pay attention to avoid eating them. Another example is hyperlipidemia, hypertension, coronary heart disease, stroke and so on. Diet should be light after illness, and you should not overeat greasy and thick food.

3.？ Mutton, pig's head, pig's trotters and goose are recognized as "hair products". Among them, mutton is hot, cold and heat come one after another, or the body is full of fire, or the fever begins to recover, so it is not suitable for eating, otherwise the old disease will recur. About Goose "Compendium of Materia Medica" says: "Goose, with strong flavor, is prone to wind and sores." All skin diseases, allergic diseases, fever, etc. should be avoided. Pig's trotters have the effect of nourishing milk and sores, but they should not be taken at the beginning of sores.

References:

Baidu Encyclopedia "Hair" Web page link