Adhere to prevention first. Many big problems are caused by neglect and prevention from childhood. Hair loss will be caused if it is not maintained for a long time. The health of hair is inseparable from physical health, and it is easy to have various scalp hair problems if you don't pay attention. You'd better control or prevent it through health preservation, because there is no quick way, you can only maintain your scalp slowly, and you can use a permanent source.