Gray hair is caused by the reduction of melanin particles in the hair medulla and cortex or by the filling of air. Under normal circumstances, there are abundant blood vessels in the hair papillae, which provide sufficient nutrition to the hair papillae and hair bulb, and melanin particles are synthesized smoothly. When the formation of melanin particles in the hair papilla and hair bulb is impaired, or when the melanin particles in the hair medulla and cortex are reduced or disappeared due to some factors that prevent them from being transported to the hair, gray hair will appear.
To prevent hair from turning gray, middle-aged and elderly people can often eat black rice, black beans, red beans, black sesame, walnuts, etc. They should also eat more meat such as black chicken, beef, mutton, pork liver and sea cucumber. In addition, middle-aged and elderly people often eat carrots, spinach, shiitake mushrooms, black fungus, etc., is also beneficial to hair maintenance. The forehead white hair – spleen and stomach disorders The forehead corresponds to the reflex zone is the spleen and stomach, conditioning the spleen and stomach to prevent forehead white hair is very helpful. People with poor spleen and stomach often have bloating, abdominal pain, stomach acidity, light mouth and thirst, limbs are not warm, loose stools. Others are often accompanied by bad breath, excessive appetite, or swollen limbs, fear of cold and warmth, clear and long urine or unfavorable, these are all symptoms of spleen and stomach deficiency cold. Countermeasures: Patients with a cold spleen and stomach can boil a pot of ginger porridge every three to five days. The ingredients are simple: 3 grams of fresh ginger and 60 grams of round-grained rice. When making the porridge, cut the fresh ginger and cook the round-grained rice together until it is thin. The fresh ginger is pungent and warm, with the effect of dispersing cold and sweat, warming the stomach and analgesic, antiseptic and anti-inflammatory, using it to treat cold gastritis and ulcerative gastritis have good effect. The two sideburns are white – the liver fire is strong The sideburns correspond to the reflexes of the internal organs is the liver and gallbladder, the liver and gallbladder fire is strong people or irritable or sulking, often accompanied by dry mouth, bitter mouth, dry tongue, sour eyes, etc., which is caused by the liver and gallbladder fire, which leads to injury to the spleen and stomach. Countermeasures: In this case, the patient should eat light meals, and can eat a little bit of eight porridge, lotus seed porridge, lotus seed white fungus porridge, lotus seed heart tea, rose flower tea, hawthorn tea. If the mouth is bitter and dry, you can eat more lotus seeds and bitter melon. Medication can be taken orally with gentian diarrhea liver pill to relieve the liver and bile. Of course, bad mood is also the cause of fire. Therefore, this kind of gray hair people should keep a relaxed mood, it is best to carry out some cultural and sports activities that can increase the interest of life. The back of the head white hair – kidney deficiency The back of the head corresponds to the reflex zone is the bladder meridian. Patients with a weak bladder meridian are often accompanied by frequent urination, urine loss or incontinence, and poor urination. Because the main function of the bladder is to store and excrete urine, these patients are less likely to hold urine than normal people. The urinary function of the bladder is closely related to the strength and weakness of kidney energy. Countermeasures: The diet of kidney benefit should be treated separately for men and women. Men should eat animal kidney, dog meat, mutton, venison, sparrow, eel, loach, shrimp, rooster, walnuts, black beans, etc.; women may wish to eat dried scallops, perch, chestnuts, wolfberries, shouwu. Of course, the above recipes, male and female patients also have to choose according to whether they are kidney Yang deficiency or kidney Yin deficiency. How to eat to prevent gray hair? The ancient saying “hair is the remainder of blood” means that the growth and loss of hair, moistening and withering, depends mainly on the nourishment of the kidney essence and liver blood. If you don’t eat or eat less rice and cereal staples, you will definitely hurt your spleen and stomach, and indirectly hurt your liver and kidneys. When people are young, the liver is full of energy and blood, so the hair grows fast and lustrous, but in old age, the essence and blood are weak, and the hair becomes white and withered, which is directly caused by the lack of nutrition provided by the spleen and stomach. The staple food is rich in starch, sugar, protein, various vitamins and certain trace elements, which are all necessary nutrients to keep the hair dark and shiny. Inadequate intake of staple foods and meat for middle-aged and elderly people often leads to premature graying of hair. In order to prevent hair graying, middle-aged and elderly people can often eat black rice, black beans, red beans, black sesame, walnuts, etc., but also eat more black chicken, beef, mutton, pork liver, sea cucumber and other meat. In addition, middle-aged and elderly people often eat carrots, spinach, shiitake mushrooms, black fungus, etc., is also beneficial to the maintenance of hair. Myth: White hair plucking a long ten? The reason for the growth of gray hair is mainly due to the decrease in cellular melanin production function, so the more gray hair is plucked, the more it grows, and there is no scientific basis for the statement that plucking one grows ten. The average person has about 100,000 hairs. As we age, the hair follicles decrease, which is the reason for thinning hair in older people. However, plucking white hair can cause inflammation of the scalp, while several hairs will grow from the same hair follicle. If you forcefully pull out the white hair, it will affect the growth of other healthy hairs and cause hair loss, etc. Therefore, it is not recommended to pluck white hair. If you cannot tolerate the presence of white hair, you can cut it off against your scalp. Mental state and hair loss, early gray hair has a great relationship, long-term mood depression, the faster hair loss, gray hair. “White hair three thousand feet, the edge of the worry like a long”. Usually life should be regular, maintain adequate rest and sleep, a happy mood can eliminate mental tension and prevent early gray hair early off.
In the diet should pay attention to scientific meal preparation, eat more coarse food, mixed grains, dried and fresh fruits and vegetables of all kinds, not picky and partial food. Pay attention to the intake of iron and copper-containing foods. Foods containing more iron include animal liver, eggs, black fungus, kelp, soybeans, sesame paste, etc.; foods containing more copper include animal liver, kidney, shrimp and crab, hard fruits, dried apricot pavement and dried beans, etc. Pay attention to the intake of B vitamins, such as cereals, beans, dried fruits, animal liver, heart, kidney, milk, eggs and vegetables; pay attention to the intake of more tyrosine-rich foods, such as chicken, lean beef, lean pork, rabbit meat, fish and hard fruit foods. Eat more vegetable oils, less animal fats, less white sugar, can use honey or brown sugar in small amounts instead. Staple food can often eat purple pearl rice, black beans, adzuki beans, green beans, red diamond, black sesame, walnuts, etc.; vegetables often eat carrots, spinach, purple radish head, purple cabbage, shiitake mushrooms, black fungus, etc. Animals often eat black bone chicken, beef and sheep pig liver, snapper, dark fleshy fish, sea cucumber, etc. Fruits often eat dates, black dates, persimmons, mulberries, purple grapes, etc.