2. There are many reasons for hair loss, including heredity, spirit, stimulation, seasonal climate, long-term lack of vitamins in the body, malnutrition, endocrine disorders, work and study pressure, lack of sleep, environment, etc.
People lose some hair every day, which is a normal metabolic phenomenon. It is normal to lose dozens of hairs every day on average. Moreover, in early spring and late autumn, it is not easy to keep a balance in physiological conditions, and sometimes you don't have to worry about losing 100 hairs a day. But if this is not the case, hair loss is far greater than this figure, which needs attention.