Yang deficiency quality of people, ordinary body is not strong, fear of cold signs obvious, such as cold hands and feet, stomach and epigastric, back or waist and knees afraid of cold, do not like to blow the air conditioning in summer, the diet likes hot and evil cold, stools easy to be loose, urine clear long, and character more quiet and introverted, less speech. Yang deficiency, the blood can not be warmed, cold condensation of menstrual stagnation, not through the pain, over time into the Y, in female patients manifested as pelvic masses, dysmenorrhea, menstrual irregularities. Yang deficiency to warm up the yang for the law, dietary drugs should be used to warm up the products, living and exercise to pay attention to the cold and warmth, to avoid injury to the yang depletion of gas. Yang deficiency patients can usually eat beef, mutton, leeks, ginger and other warm yang products, eat less pear, watermelon, water chestnuts and other cold and cold food, green tea when less to drink, medicinal meals to angelica ginger mutton soup, leek fried walnut. At the same time, we should pay attention to keep warm, avoid staying in the air-conditioned room for a long time in the summer, usually pay attention to the foot, back and lower abdomen dantian parts of the cold and warm, and to prevent excessive sweating, more sunshine; sports need to avoid the wind and cold, you can do some things such as jogging, walking, playing tai chi, do radio exercises soothing and gentle movement. Chinese medicines can be considered, such as Kidney Energy Pills and Dazhongyuan Decoction to warm the kidney yang.