The correct control method is: 1. In the modern social environment, young people should learn psychological health care and adjustment methods. They should not only work and study, but also adjust their entertainment, combine work and rest, keep a good mood and avoid mental crisis. Psychological relative balance is very important to prevent premature graying of hair. 2. Insist on physical exercise and enhance physical fitness. 3. Pay attention to the quality of diet, and eat more high-quality protein. You can choose fresh fish, milk, animal liver and kidney, black sesame, edible fungi, seaweed, fresh vegetables and fruits, etc. 4. Under the guidance of a doctor, the use of vitamins, folic acid, Polygonum Multiflori Radix, Lycium barbarum, Mulberry and other Chinese medicines as appropriate will help to prevent or delay the generation and development of gray hair. Why does health and beauty make young white hair? The so-called "juvenile white hair" refers to the premature graying of hair in adolescence. My hair is gray. The reason of pubertal gray hair at 10 is not clear. At present, it is considered to be related to genetic factors, mental factors, endocrine disorders and nutritional deficiency. Many generations of white-haired families have a history of premature white hair, indicating that their white hair may be related to genetic factors. The color of hair is determined by the number of melanin particles contained in the medulla of hair, and the pigment particles come from the pigment cells in the nipple of hair. The amount of pigment in the process of pigment cell growth is closely related to nerve, endocrine, blood circulation and nutrition. As the saying goes, "Laugh 10 years, worry about your head". The allusions of five children passing through Zhaoguan overnight all show that mental factors are also an important cause of white hair. Modern medical research has proved that sadness, tension and anxiety are often important reasons for gray hair. Lack of nutrition can also lead to premature gray hair. Experimental studies have proved that long-term lack of vitamins, such as b 1, b2, b6, A, etc., can reduce hair pigment particles, and the imbalance of some trace elements, such as less copper and more nickel, can also make hair white. The local blood circulation disorder of scalp reduces the nutrient supply of hair papilla, affects the production of pigment particles by pigment cells, and also makes hair white. Some chronic diseases, such as tuberculosis, malignant tumors, gastrointestinal diseases, etc., are eaten for a long time, resulting in weakness and malnutrition, so that the hair can not get enough nutrition and is easy to turn white. Endocrine disorders such as decreased thymus level and hypogonadism are also one of the factors of premature gray hair. Atherosclerosis, coronary insufficiency, diabetes, etc. can easily lead to premature gray hair. Traditional Chinese medicine believes that blood heat, kidney qi weakness and qi and blood weakness are the causes of gray hair. In addition to drugs, the following simple methods can be used to treat gray hair: scalp massage, rubbing the scalp with both hands and fingers before going to bed and after getting up the next day, from the forehead to the pillow for 2-4 minutes, and rubbing back and forth for 30-40 minutes. After that, it will be gradually extended to 5~ 10 minutes each time. As long as you persist for a long time, you will have black hair after 34 years. Scalp massage has a good effect on promoting blood circulation, which is also needed for health care of the elderly. Dietotherapy remedies Wash black beans, steam them repeatedly, dry them in the sun, store them in porcelain bottles, eat 6 grams each time, and take them with light salt water after chewing. Eat it every day at the same time. It must be effective. Take 12 large walnuts, peel off the shell and coating of the meat, fry and chop the walnuts for later use, and take 60g of Lycium barbarum and Polygonum multiflorum, and 240g of red beans or black beans. First, decoct Fructus Lycii and Radix Polygoni Multiflori with appropriate amount of water until the juice is thick, then filter off the residue, and then add the fried and chopped walnut kernels and black beans into the juice. Then fry the walnuts until the juice is completely absorbed by the black beans. Finally, take it out to dry or dry at low temperature. Take it twice a day, 6-9g each time, and take it at any time in the morning and evening on an empty stomach or when you are hungry. Wash fresh mulberry 1000g (or dried mulberry 500g), add appropriate amount of water, take decoction 1 time every 30 minutes, and then add water before cooking.