Why do some people lose their hair and others don't?

Everyone's physique is different, some are good, so pay attention to maintenance and exercise at ordinary times, and don't lose your hair.

Hair loss is the phenomenon of hair loss. Hair that falls off normally is in retrogression and rest. Because the hair entering the retrogression period and the newborn period is constantly in dynamic balance, it can maintain a normal hair quantity. There are physiological and pathological differences. Physiological alopecia refers to normal alopecia. Pathological alopecia refers to abnormal or excessive hair loss.