1. Causes of hair loss
1, genetic factors began to manifest.
People with hereditary alopecia generally don't show it in childhood and adolescence, but in adulthood, due to the high secretion of androgen in the body, the hair follicles on the top of the head and forehead are constantly stimulated, resulting in thinning and shedding of hair, which will become less and less over time. This is a characteristic of hereditary alopecia, which is difficult to stop. However, proper maintenance will greatly delay this process.
2, mental stress.
As students enter the society, the dual pressures of work and spirit make their physical quality decline to a certain extent. Coupled with irregular living habits and hair care habits, although many people have no obvious hair loss, their hair is getting less and less, which is an impact on personal health, leading to poor hair quality and less hair.
3. Some diseases will recur.
When I was young, most people were in good health and at the peak of their lives. With the growth of age, many people's physique began to decline, and a series of recurrent diseases such as kidney deficiency and neurasthenia appeared, leading to hair loss. According to a survey, 80% of the people aged 20 to 40 in China are in a sub-health state, which is also the reason why many diseases can take advantage of it. Therefore, in many cases, hair care should start with health care, and the health of hair can be guaranteed naturally after the body is well conditioned.
2. Causes of thinning hair on the top of the head
1. The first is the influence of external environment. With the rapid development of modern social economy, it has brought many bad influences to the society, such as environmental pollution, poor air quality, enhanced ultraviolet rays, and all kinds of dust, rain and harmful substances constantly eroding our hair, causing great harm to our hair and reducing it.
2. The second is the influence of bad living habits. I often stay up late, like to eat some greasy or too sweet food, and some junk food. The body can't get enough nutrition, and the hair naturally decreases. There is also a lack of exercise, poor physical fitness, and frequent smoking and drinking will cause damage to hair.
Thirdly, because of taking some drugs, it stimulates the scalp and reduces the hair on the top of the head.
Finally, I didn't form a scientific hair care habit. Often wash your hair with cold water or overheated water, use shampoo that is not suitable for your hair, and often dye your hair, which has caused serious damage to your hair.
In addition to external factors, Chinese medicine believes that the root cause of hair scarcity on the top of the head lies in problems in the internal environment of the body, endocrine disorders, metabolic disorders, capillary blockage, insufficient blood supply to the scalp, scalp loss of elasticity, hair follicle atrophy and damage, hair loss, and difficulty in growing new hair, so hair is getting less and less.
3. What should I do if my hair is sparse?
1, eat more green food such as celery and amaranth.
Spinach, medlar, mustard, day lily, black sesame and other foods should be supplemented with vitamin E.
2. Eat more soybeans and black beans.
Eggs, poultry, hairtail, shrimp, cooked peanuts, spinach, carp, bananas, carrots and potatoes can all be supplemented with iron.
3, eat more kelp, seaweed and other foods, you can supplement iodine.
4, low-fat dairy products
Low-fat dairy products such as skim milk and yogurt contain a lot of calcium, which is necessary for hair growth. In addition, they also contain whey and casein, two high-quality protein. Take a box when you go out.
5, oysters
Oysters are famous for their strong essence, and eating more oysters is also conducive to cultivating healthy hair. The secret is that oysters are rich in zinc, which is a powerful anti-aging ingredient.
6. Whole grains
Whole wheat bread or food containing whole grains is rich in nutrients such as zinc, iron and vitamin B, which is good for hair. It is recommended to change snacks.
7. Black sesame
Black sesame is sweet and flat. Sesame is rich in oleic acid, linoleic acid, palmitic acid, vitamin E, folic acid, nicotinic acid, lecithin, protein and calcium, and its oil content reaches 60%. Black sesame can moisten the intestines to relieve constipation, replenish lung and qi, dredge blood vessels, moisten skin, nourish liver and kidney, and care for beauty. It also has therapeutic effects on premature gray hair, dizziness and tinnitus, anemia and chlorosis, and body fluid deficiency.