No, smart: A lot of examples prove that most bald people are smart. Spatial recognition ability is closely related to mathematical ability. Therefore, people who are prone to hair loss and baldness have much higher mathematical ability than ordinary men. Not easy to suffer from cardiovascular diseases and osteoporosis: the organs that produce androgens in men are testis and adrenal cortex. Androgen represented by testosterone belongs to a kind of organic chemical "nest" which contains both carbon bonds and carbon rings. They are formed by the action of testis and other organs in the body, which breaks the side bonds of cholesterol molecules and changes their structure. Therefore, bald people are not easy to accumulate cholesterol and may not suffer from cardiovascular diseases. Androgen can promote the synthesis of protein, the development of muscles, increase the total amount of bone matrix, thicken bones and promote the deposition of calcium in the body, so baldness is not easy to suffer from osteoporosis.