Generally speaking, if the number of gray hairs is not much, you can cut it off directly, but this method is a symptomatic rather than curative, and the hair that grows out will still be gray; if the number of gray hairs is more, you can ignore it and do not care too much about it, as this is the inevitable way of aging.

If you really care about it, you can color your hair to get rid of gray hair, but again, it's not a cure, and the frequent use of hair dyes may also bring some adverse effects to the health of the hair, which should be treated with caution.

If the hair on the temples is prematurely white, you need to consider that it may be due to abnormal liver function; forehead white hair may be related to the spleen and stomach disorder, you need to pay attention to the health of the spleen and stomach.

Gray hair on the head is often caused by aging, but we should also pay attention to observe, some abnormal gray hair generation, may also be due to disease factors, to timely medical examination.

It is important to note that the appearance of gray hair is not necessarily all due to aging factors, but may also be caused by these factors:

Lack of certain nutrients
When the body lacks calcium, iron, vitamin B12, vitamin D, it may also make the hair color white.

Heredity
The appearance of gray hair before the age of 25 is often associated with genetic factors, which is often referred to as "gray head".

Research has found that prolonged exposure to excessive stress can activate the sympathetic nerves, which in turn changes the production of melanin and some proteins in the body, accelerating the process of gray hair.

Disease factors
Diseases such as baldness, vitiligo, albinism, thyroid dysfunction, tuberculosis, etc. may cause hair color to turn white.