It's hard to say, because hair and beard are inherited, a person whose skin and hair follicles are very sensitive to androgens will grow vigorously, not necessarily because his androgens are strong, but because his androgens are low and his hair and beard are still strong.

People whose skin and hair follicles are not sensitive to androgens, such as most yellow people and blacks, have less body hair and beard, no matter how rich androgens are.

A few days ago, some people who didn't know the truth speculated that there were a lot of hair and beards because androgen was too strong. Others didn't study it, but they also echoed the rumors. In fact, increasing androgen does not promote the growth of body hair and beard, which has been proved by bodybuilders who take androgen.

The growth of body hair and beard really needs the support of androgen, but the number and thickness of body hair, the coverage of beard, the age when beard begins to grow, and the number and thickness of beard are all determined by genes, not the level of androgen.