Hair always turns yellow, what is the cause of yellow hair

There are several possibilities:

1. Too tired.

2. Melanin decreases.

Methods: Yellowing of hair is mainly caused by decreased melanin content, increased melanin tropin, and excessive intake of sugar and fat, which increases blood acidity. Therefore, we should reduce the intake of fat and sugar, eat less fried foods, high-fat cheese, chocolate, sugar and high-fat foods, and eat more vegetables and legumes containing protein, iodine, calcium, iron, such as celery, rape, carrots, red amaranth, etc., which have an inhibitory effect on acidic substances and are conducive to yellow hair turning black.

3. Poor physical fitness.

It may be kidney deficiency, or zinc deficiency, eating sesame, walnuts, and He Shou Wu can replenish the body.

Yellow hair is caused by poor physical fitness, liver and kidney yin deficiency, and heat of qi and blood. Western medicine is deficient in trace elements (e.g. zinc deficiency).Generally, in addition to the hair dyeing method, sesame seeds, walnut flesh or traditional Chinese medicine Shou Wu and wolfberry can be reused.

Sesame seeds and walnut meat can be fried and sweetened, and a spoonful of soup is taken every morning and evening. Shou Wu is ground into powder, 9 grams are taken every morning and evening, and wolfberry can be made into tea or decoction.

The occurrence of various diseases is often related to the deficiency of corresponding nutrients.

The nutrients needed for hair growth include not only proteins, inorganic salts and trace elements, vitamins and a small amount of fat, but also special nutrients such as trichosaccharides. According to the various abnormal changes of hair and the role of dietary maintenance, they are described as follows:

Yellow Hair Yellowing of hair, in addition to factors due to excessive physical and mental fatigue, is mainly due to a decrease in melanin content, an increase in melanin, and an increase in blood acidity due to excessive intake of sugar and fat. Therefore, we should reduce the intake of fat and sugar, eat less fried foods, high-fat cheese, chocolate, sugar and high-fat foods, and eat more vegetables and legumes containing protein, iodine, calcium, iron, such as celery, rape, carrots, red amaranth, etc., which have an inhibitory effect on acidic substances and are conducive to yellow hair turning black.

Race issues, this kind of person has a lot of brown eyes, if your husband is the same, you have to be careful, this person's view of right and wrong is very vague, easy to make small hands for his own selfish interests.

The causes of yellowing are complex and are usually related to certain diseases.

Yellowing of hair is mainly caused by several aspects:

1. Lack of certain trace elements, such as iron deficiency anemia will lead to hair malnutrition, copper deficiency will affect the metabolism of melanin, zinc deficiency will affect the growth and development of cells, and hair will naturally turn yellow. Clause.

2. In terms of the physiological characteristics of hair, there is a hair follicle at the root of each hair, and there are hair mother exchange cells and hair mother pigment cells around it. Once these cell functions are disturbed and impaired, black hair turns yellow. Clause.

3. Washing your hair too often and washing your hair with alkaline soap can also cause your hair to turn yellow. Clause.

Fourth, some people think that eating food and fat are related, these substances are easy to produce lactic acid, carbonic acid, etc. in the body, and when there are too many acidic substances, the hair will gradually turn yellow. Clause.

5. When caused by a certain disease, such as systemic scleroderma and systemic lupus erythematosus, the hair will not only turn yellow, but also fall out in large quantities. Some people's hair turns gray and gradually turns yellow, which is mainly caused by mental stress, excessive fatigue, improper diet, and excessive sugar and fat, resulting in excessive lactic acid, glacial acetic acid, carbonic acid and other acidic substances produced by the metabolic process in the body. In view of this situation, we should make sure that life must be regular, pay attention to the combination of work and rest, and avoid excessive mental tension and fatigue.

The diet should be rich in iodine, calcium, and protein. Eat more kelp, seaweed, fish, fresh milk, eggs, soy products, and eat more iron-containing foods. Because iron has an inhibitory effect on acidic foods, such as pork liver, beef liver, onions, etc., it is easy to cause too much acidic substances in the blood, and these substances should not be eaten more.

Excessive perming will also lead to yellowing of the hair, so it is generally more appropriate to perm once every 3 months to half a year. It is necessary to wear an umbrella when going out in summer, because the hair will also be damaged by long-term ultraviolet rays.

The black, white, and yellow color of human hair is related to the different components contained in hair cells. The color of the hair is mainly determined by the strength of the pigment and the function of the hair cells. If there are many pigment cells and strong functions, the hair will be black; If there is little pigment or weak function, the hair will be gray or gray; If the pigment is high in iron, the hair will turn yellow, red or brown.

For example, elderly gray hair is a phenomenon of cell aging due to bubbles in hair cells, and anxiety and mental stress are often important causes of hair graying.

Split ends are mainly caused by a lack of oil and nutrients in the hair. How can I keep my hair black and shiny? In addition to genetic factors, proper protection and regulation of nerves is key.

Because hair growth is controlled by the nervous and endocrine systems, mental and sleep are important, and adequate nutrition is also the key to maintaining good hair quality. In conclusion, being in good spirits, proper nutrition, getting enough sleep, and shampooing properly will restore your hair to health.

Split hair, dry stems, slow long hair, gray hair, yellowing, etc. are nutritional deficiencies, buy shampoos containing protein and care separately, usually exercise more and less at night, eat more protein, calcium-containing foods and fruits and vegetables, nuts, and do not drink a glass of milk on an empty stomach in the morning and evening.