What is the reason for no hair on legs

During puberty, the second characteristic of boys and girls will appear, leg hair will grow on the legs. However, some people do not grow hair on their legs. These people develop relatively late, and the growth of hair is controlled by female and male hormones. Hormones promote cell growth, and the cells then control the growth of hair.

In life, you can eat some foods or take some medicines that promote hormone secretion. So what is the reason why there is no hair on the legs? Let me explain it to you below.

Hair growth is controlled by hormones, or some people develop later, especially men. And this is related to personal constitution and parents' genes. So, you don't need to care too much, keep a relaxed attitude. Long leg hair and beard are not strictly speaking secondary sexual characteristics of men. These are related to genetics, and some people are born with light hair. We can't control these. In short, you must maintain a good and relaxed attitude, be more confident, and you just need to pay attention to your nutrition.

They do not directly participate in the conversion of matter or energy, but only directly or indirectly promote or slow down the original metabolic process in the body. As growth and development are both inherent metabolic processes of the human body, an increase in growth hormone or other related hormones can speed up this process, while a decrease will slow down growth and development. Hormones play an important regulatory role in human reproduction, growth, development, various other physiological functions, behavioral changes, and adaptation to internal and external environments. Once hormone secretion is out of balance, it will cause disease.

Hormones only exert specific effects on certain tissues or cells (called target tissues or target cells). Every tissue and cell in the human body can become the target tissue or target cell of this or that hormone. Each hormone can select one or several tissues or cells as its target tissue or target cell. For example, growth hormone can play a unique role in bones, muscles, connective tissues and internal organs, making the human body grow tall and strong. But muscle also serves as a target tissue for androgens and thyroxine.