(B) the main methods of dietary contraindications 1, heat evidence heat is the body feels heat or Yang Sheng Yin deficiency can be caused by a class of evidence, Yang heat, Yin, fluid consumption, so it is appropriate to clear heat and fluid, nourish Yin, eat cool flat food, avoid spicy, warm products. 2, cold evidence Cold evidence is a type of disease caused by the body feeling cold evil or Yang deficiency and Yin Sheng. Yin and cold are prevalent and Yang is deficient. Therefore, it is advisable to warm the inside, dispel the cold, help Yang, it is advisable to eat warm food, avoid cold and cold products. Yang Ming, Department of Traditional Chinese Medicine, Henan Provincial People’s Hospital 3, deficiency certificate The deficiency certificate refers to the deficiency of yin and yang qi and blood. It is advisable to supplement the deficiency and eat foods that are beneficial. For Yang deficiency, it is advisable to use warm tonic and avoid cold and for Yin deficiency, it is advisable to use clear tonic and avoid warm. The deficiency of qi and blood can be identified with different evidence, food, but deficiency patients more spleen and stomach weakness, should not eat nourishing, hard solid products, food to light and rich in nutrition is appropriate. 4.Actual evidence Actual evidence refers to excessive evil Qi. Diet is appropriate to ease, elimination, should be based on the condition of the cold and heat and the severity of the symptoms and food, take urgent to treat the symptoms, slow to treat the root and the overall principle of both the symptoms and the root to regulate the diet, generally should not be supplementation. 5, the external disease evidence is desirable to eat a light diet, can eat onions, ginger and other pungent and warm products, avoid greasy thick taste. 6, other various blood evidence, yin deficiency and hyperactivity evidence, eye disease, skin disease, hemorrhoids, sores, carbuncles and other evidence of avoidance of pungent food, such as onion, garlic, ginger, pepper, pepper, chili pepper, white wine, etc.; liver Yang liver wind disease people avoid eating goose, rooster, carp, pig’s head, etc., suffering from furuncles, sores, carbuncles and various skin diseases and possible recurrence of disease, avoid eating hairy, fishy food, such as scallops, yellow fish, shrimp, crab, mussels, light vegetables The food should not be eaten, such as scallops, yellow fish, shrimps, crabs, mussels, mussels, tamari, nori, sow pork, pig’s head, and all diseased animal meat, etc., so as not to induce old diseases, plus new diseases. 7, some drugs have special dietary contraindications such as radish can reduce the tonicity of tonic drugs, so take ginseng and other tonic medicine, avoid eating fish and crab when taking thorns (see food flavor table.)