1, stress is too great, which leads to mental stress and fatigue. Long-term stress in the brain will make the blood supply to the brain insufficient, while human nutrition is provided through blood, so it will make our hair more and more gray.

2, white hair may also be caused by blood heat, kidney qi weakness, qi and blood weakness, so we should always pay attention to eating more kidney-tonifying and blood-enriching foods in our usual diet to alleviate the symptoms of white hair.

Secondly, for those office workers who are busy with work all day, they seldom have a normal diet and don't eat breakfast for a long time, so their nutrition is seriously inadequate. Because of insufficient nutrition, you can also mention aging, which changes from black hair to white hair, because hair also needs nutrition.

4. Failing to develop good living habits, such as working at night for a long time, leading to serious lack of sleep, frequent sexual life, lack of physical exercise and other bad habits, will make us aging ahead of time, resulting in white hair.

What if you have white hair:

1 first of all, ensure sleep. The guarantee of sleep here is not to sleep for more than ten hours a day. Sleep is a double-edged sword, not that the more you sleep, the better. As the saying goes, "Early to bed and early to rise is good for health". Staying up late for a long time will lead to aggravation of white hair.

Secondly, the diet should be diversified and fully supplemented with nutrition. In particular, eat foods rich in zinc, vitamin A and vitamin B, and nuts. Eat less greasy food. Spicy food.

3, drink less carbonated drinks such as cola, do not drink or smoke. Eat less meat and more vegetables. Alcohol, tobacco and drinks can cause chronic acidosis, leading to hair loss and gray hair.

4, you can find a recipe to try, you can also use Polygonum multiflorum to wash your hair, cook Polygonum multiflorum pork tripe soup, black sesame paste and so on. Used for adjuvant therapy, especially Polygonum multiflorum Thunb., it is a good health care product and the best hairdressing product. However, you should pay attention to Polygonum multiflorum Thunb. Don't cook in an iron pan, use a casserole or a ceramic saucepan.

5, if it affects the appearance, and the psychological endurance is not good, you can use hair dye and try to buy plant extracts, which is less irritating and less harmful to the scalp. But if it is not used for a long time, it will still cause cancer.

6. Finally, you can see Chinese medicine and master some Chinese patent medicines, which will improve all aspects of the human body.

What can white hair eat to turn black?

1. Eat Polygonum multiflorum Thunb when the white hair turns black.

Polygonum multiflorum Thunb is a traditional Chinese medicine. Polygonum multiflorum Thunb can nourish liver and kidney, nourish essence and blood, and blacken hair, so it is good to choose Polygonum multiflorum Thunb to treat white hair. It is recommended to soak Polygonum multiflorum Thunb with one or two glasses of water every day, and slowly condition the hair to make it black.

2. White hair should turn black and eat black sesame seeds.

Black sesame contains a lot of vitamins and protein. What's important is that the nutrients such as iron, chromium and calcium contained in black sesame are helpful for protecting liver, strengthening spleen and nourishing stomach, promoting cell regeneration, increasing melanin in the body and promoting hair growth. It is recommended to take 25 grams of black sesame seeds every day to cook porridge or eat raw.

However, friends who know about it also know that eating black sesame raw can get very few nutrients. Nine steamed and nine dried black sesame pills recommended by TCM health circle. Sun Simiao, the king of medicine in Tang Dynasty, and Li Shizhen, the sage of medicine king in Ming Dynasty recommended the ancient prescription. Traditional processing, qi and blood supplement, regulating spleen and stomach deficiency and cold, removing dampness, nourishing liver and kidney, blackening hair and caring skin, anti-aging and blackening hair have been recommended by 95% users. However, it should be noted that you must choose the real black sesame seeds that have been steamed and dried for nine times. Only nine-steamed and nine-sun-dried black sesame seeds (click to view genuine nine-steamed and nine-sun-dried black sesame seeds) can be fully decomposed and easily absorbed by the human body to achieve the effect of blackening hair. Because the process is complicated and the requirements are fine, you must pay more attention to whether it is black sesame balls with nine steaming and nine drying in the face of a large number of low-priced black sesame seeds.

3. Eat black beans when your white hair turns black.

As the saying goes, black beans are black, and black with white hair is the best choice. Black beans are high in protein and low in calories. The main functions of black beans are beauty, eyesight and hair blackening. The nutritional value of black beans far exceeds that of soybeans, and the content of protein is also higher than that of meat. The eating method is relatively simple, and it can be made into soybean milk, black bean porridge and soup. It is recommended to drink a cup of black soybean milk every day to relieve white hair.

4. White hair should turn black and eat medlar

If there is a problem with the kidney, there will naturally be problems with the hair. If you want to regulate your hair, you must start with tonifying the kidney. The first thing we think of is Lycium barbarum, which is sweet in taste, flat in nature, has the effect of nourishing yin and enriching blood, and is the best food for tonifying kidney. The edible method of Lycium barbarum can be porridge, soaked in water and soaked in wine, and it is enough to eat about 5- 10 capsules a day.