Causes of gray hair growth
The cause of gray hair, the cause of gray hair is due to the reduction of melanin in the hair follicle, the reason may be related to tyrosine deficiency, reduced tyrosinase activity, impaired melanin synthesis, etc. Of course there are other diseases such as albinism, vitiligo, hyperthyroidism, pituitary related diseases, etc. The causes of white hair are also diet, genetics, aging mental stress and other factors. Shu Qi has shared photos of her gray hair many times in recent years, and she also has gray hair on her forehead and the top of her head, which she jokingly says are “years of leaps of wisdom. To prevent the birth of gray hair, the easiest way is through diet, supplementing nutrients while delaying the growth of gray hair.
Location of gray hair growth: Chinese medicine perspective
For example, if white hair grows near the forehead, it means that the spleen and stomach are poor; if white hair grows on both sides of the ears (bile meridian), it means that the liver is deficient; and if white hair grows on the top of the head or at the back of the occipital area (governor and bladder meridians), it means that the kidney is deficient.
Location of white hair growth: Western medicine perspective
In fact, there is no medical evidence to confirm that the location of gray hair reflects a problem in a specific part of the body from the perspective of Western medicine. White hair is mainly related to lifestyle, stress, age or genetic factors.
What to eat for gray hair
If you want to prevent or delay the appearance of gray hair, you can start by supplementing your diet with natural hair care foods or dietary supplements with specific vitamins and nutrients.
What to eat for gray hair 1: lentils
To prevent gray hair, lentils are an excellent source of B9, and chickpeas also contain some of the highest concentrations of B9. premature graying of the hair is likely due to a lack of vitamin B9 (also known as vitamin M/folic acid), and it is important to know that B9 is related to the production of methionine, an amino acid that is important for hair color, and it also helps in the production of DNA and RNA.
White hair diet 2: Miso
If you want to have less gray hair, you can eat more miso, which is a favorite among Japanese people. Miso is made from fermented soybeans and contains live enzymes that are beneficial to the intestinal tract. Other fermented foods such as pickles, sauerkraut or kimchi are also considered to prevent gray hair.
Gray hair darkening diet 3: salmon
To make gray hair darker, fish oil is a regular ingredient in nutritional supplements, which helps make hair shine and also helps hair maintain its natural color. And salmon contains selenium, an important mineral that helps regulate hormone production.
Vitamin D deficiency is also associated with premature graying of the hair. Salmon and other fatty fish contain vitamin D, Omega-3, protein and other nutrients that are effective in preventing the growth of gray hair.
Gray hair diet 4: Seaweed
Seaweed is another secret to keep your hair dark and shiny. It has collagen plant and also contains zinc, vitamins A, C and beta-carotene, which help to promote hair health and hair growth.
Gray Hair Diet 5: Liver
Although liver is not everyone’s cup of tea! It is actually one of the best foods that can help prevent gray hair growth. Because liver is rich in nutrients that maintain natural pigmentation, including vitamin B9 and B12, copper and iron, B12 helps with the production of DNA and RNA, which are needed to maintain healthy hair. It is important to understand that as we age, our ability to absorb vitamin B12 from food decreases. Eating a variety of different types of foods can help slow down the growth of gray hair.