What hair abnormality is a health alarm issued by the body? How to scientifically care for hair in daily life?

Everyone loses their hair. It is normal for hair loss to be less than 100. This is the result of metabolism and will not affect the number of hair. If you lose a lot of hair every time, especially when you wash your hair and comb your hair, it is related to stress, some diseases and drug abuse. Repeated perming, dyeing and staying up late will make your hair black. Especially unexplained physical fatigue, weight loss or gain. Need to go to the hospital for thyroid function examination.

When you are too depressed and anxious, you will have too much white hair. In addition, the small white head is also related to genetic work pressure, always staying up late and emotional instability. The main component of hair is protein. When the body lacks protein, the hair will be malnourished, dry and fragile, and even lose hair, and the bifurcated hair will be easily broken.

Hair quality is closely related to trace elements in the body. Cells in hair follicles grow rapidly, and there must be sufficient nutritional support during the growth process. During this period, eating more animal viscera, walnuts, sesame seeds, green leafy vegetables and lean meat can improve hair quality. Avoid staying up late, ensure adequate sleep, eliminate negative emotions in time, and pay attention to the combination of work and rest. After using the same shampoo, you will feel that the effect is much worse than before, because the scalp has developed resistance to some ingredients. For example, long-term use of dandruff shampoo can achieve the effect of removing oil and inhibiting bacteria, but long-term use will make the scalp immune, so it is necessary to change different types or brands of shampoo frequently.

There are too many hair follicles on the scalp. Hair dye or shampoo contains some chemical components, which can enter the human body through hair follicles, causing allergies and damaging liver and kidney functions. When washing your hair, pour shampoo on your hands, knead it into foam and then apply it to your hair. When dyeing hair, don't let the hair dye directly contact the scalp. In addition, the conditioner cannot be directly applied to the scalp, otherwise it will make the scalp more greasy. It needs to be applied at a distance of two centimeters from the hair root. The scalp is fragile. If you scratch hard when washing your hair, it will make your scalp itch more and more. In addition, bacteria are hidden under the nails. If the scalp is scratched, it may lead to secondary infection. You need to massage your fingers and abdomen when you wash your hair.