1, hereditary alopecia
If parents lose their hair or grandparents lose their hair at home, the proportion of hair loss is very high. It is also possible in atavism, which is a common cause of baldness and alopecia, but it cannot be changed. But you can pay attention to the details of your diet and eat more things that are good for your hair, such as black sesame seeds and walnuts, which can also slow down the process of hair loss.
2. Congenital factors
Hair loss or thinning caused by developmental defects, various syndromes, Alzheimer's disease, etc. Poor hair follicle development leads to soft and fragile hair.
3. Social and environmental factors
Nowadays, the deteriorating environment and high-pressure working life will also make us lose our hair prematurely, which is also the reason for the acquired baldness and hair loss. Bad living habits such as staying up late, smoking and drinking can also easily lead to hair loss. Generally speaking, men contain a large amount of androgen. Once the imbalance of androgen secretion is stimulated, the hair is oily and the pores are blocked, which will lead to seborrheic alopecia. Lack or excess of nutrients, chemicals and other effects will be bad for hair.
4. Lack of protein
Hair growth depends on protein. If you eat too much junk food, too much sugar, salt and oil, or just eat vegetarian food, it may lead to the lack of protein, which will lead to thinning hair. In addition, people with iron deficiency and excessive weight loss may also lose hair.
5, poor blood circulation
Hair is blood, and every hair fixed in the hair follicle needs the nourishment of blood flow. If there is a problem with blood circulation or malnutrition, it will have an impact on hair.
Step 6 lead an irregular life
Many career-oriented men reach the peak of their careers in middle age. A lot of entertainment and eating lead to unreasonable sleep habits, and staying up late has become a common practice. Excessive smoking, drinking and other habits can also lead to hair loss, nutrient loss, dryness and a lot of hair loss.
Two: prevent alopecia and baldness
1. Stay up less and sleep more.
No matter how busy you are at ordinary times, adequate sleep is essential. High-quality sleep can not only improve work efficiency, but also adjust the blood circulation of cerebral cortex in time, so that the blood circulation and microcirculation around hair roots can work better, so that hair roots can get enough nutrition and avoid hair loss.
2. Eat less oil and be vegetarian.
Eating too much greasy and irritating food will promote more oil secretion, thus blocking hair follicles. In daily life, we should eat more fresh vegetables and fruits, supplement enough vitamins, and eat more foods rich in protein, which are helpful for hair growth.
3, less dyeing, more massage
Dyeing can cause great changes in hair structure. Perm products contain a lot of chemical components, which will destroy the nutrients in hair, resulting in dry hair, easy to break and lose luster. So avoid excessive dyeing, at least once every six months.
4. Supplementing hair nutrition is very important.
The most important thing is to absorb super concentrated nutrients, so that hair follicles can get the nutrients necessary for growth. Taking 1 month can stop alopecia, and it can grow hair in 2-3 months.