What does the boy's navel hair mean?

1, normal phenomenon; Some men have hair around their navel, which may be related to genetic factors. Some people's parents have thick hair, and their children may also have thick hair.

2. Endocrine disorder; When the secretion of sex hormones in some men is abnormal, especially when the secretion of androgen is strong, it leads to endocrine disorder, which is characterized by thick body hair.

3. Take certain drugs; Some men take glucocorticoid for a long time or use glucocorticoid locally, which will lead to an increase in navel hair.

4, hirsutism: for hirsutism patients, there is hair around the navel.