Nutritional changes in the skin of the lower extremities is one of the symptoms of primary lower extremity deep vein valve closure insufficiency, which mostly occurs in persistent physical labor or standing staff, and has a higher incidence in farmers, hairdressers, athletes, surgeons and other people. Common diseases include simple varicose veins of lower limbs, avoiding triggers such as long-term standing work, heavy physical labor, pregnancy, chronic cough and habitual constipation. And pay attention to the diet with in life. 1, varicose veins generally give light, easy to digest and nutritious diet. 2, should eat more low-fat, low-calorie food, such as fresh vegetables, fruits, mixed grains, moderate amount of lean meat, skim milk, egg whites, etc., especially green vegetables, kelp, jellyfish, nori, fungus, soy products and food containing vitamin B, C, etc., beneficial to the disease. 3, eat more vegetables, fruits, beans and other foods high in fiber, but also eat moderate amounts of lean beef, chicken, etc., can warm the meridians. 4, eat more food containing vitamin E, can improve blood circulation and reduce the heaviness of the legs. Foods rich in vitamin E are: cabbage, spinach, kale, malt, nuts, soybeans, whole grains, coarse grains, eggs, etc.