Stress, liver or thyroid function problems may cause the hair to turn white early; the picture is a situational photo. (Extracted from freepik)
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[Health Channel/Comprehensive Report]As you age, gray hair is natural, but if you grow a lot of gray hair when you are young, it may mean that you are stressed or have some physical problems.
Health website《The Health Site》Said that black hair is affected by melanin. Melanin is produced by the combination of tyrosinase and tyrosine. When tyrosinase is unable to synthesize melanin smoothly or produces too little melanin, it will make the hair unable to keep black and bright. That is, when the melanocytes in the hair follicles age and can no longer produce melanin, white hair will appear. The following factors may cause early gray hair to grow:
Lack of vitamins
Vitamin B12, folic acid and other nutrients such as vitamin B group and protein will affect the hair color, especially vitamin B12, which is an important nutrient for the production and development of red blood cells in the human body. Healthy red blood cells will increase the circulation and metabolism of the scalp and provide hair growth Nutrition needed. Once deficient, it is easy to grow white hair; foods rich in vitamin B12 include eggs, cheese, fish, beef, etc., which can be easily ingested in the diet.
Thyroid disease
The thyroid gland is responsible for regulating the body’s metabolism. When the thyroid gland is over or underactive, the body produces less melanin. Hyperthyroidism or hypothyroidism can also cause gray hair at a young age.
too much stress
Stress can cause many hair problems, such as hair loss and premature graying. Because stress induces a neural response as a fight or escape response, this effect may cause permanent damage to the pigment regenerating stem cells in the hair follicle.
Problems with liver function
The function of the liver is to decompose wastes in the body and synthesize nutrients needed by the body. When the liver is not good, there are too many wastes in the blood, which will affect the normal operation of melanocytes and give rise to gray hair.
Early growth of gray hair may also indicate an increased risk of cardiovascular disease. In 2017, Cairo University, Egypt, published at the European Society of Cardiology, “Growing white hair early is a sign of physical aging and is a warning sign for cardiovascular disease.” Researchers have found that when a person starts to have as much white hair as black hair, that is, the amount of white hair is above level 3, the risk of coronary artery disease increases. The study also found that for subjects without coronary artery disease, the higher the proportion of gray hair, the more severe the coronary artery calcification.
Diet can slow down hair graying to a certain extent. Vitamin A and B, protein and minerals, such as iodine and iron, can keep hair healthy. If these important minerals are lacking in the diet, it is likely that the hair will start to turn white. The daily diet should include dark green vegetables, orange and yellow fruits.
In addition, it is also recommended to exercise for at least half an hour a day. Physical exercise can help you stay healthy and strengthen your immunity. In addition, water is also very important to human health. Drinking enough water can not only remove toxins from the body, but also avoid premature gray hair growth and other health problems.
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