However, the mechanism of eliminating "toxin" in lymph nodes is not sweating, but immune mediation, and metabolites eventually enter the blood system through lymphatic reflux. For some parts with obvious body hair, such as calves and armpits, shaving body hair in high temperature season can keep the skin beautiful, especially for women. For some hidden parts of body hair, such as scrotum and perineum, it can prevent parasitic infection, such as crabs. In addition, shaving the surrounding body hair during the operation can prevent bacterial infection. Body hair will grow back after shaving. For some parts that are easy to rub, such as armpit hair, pubic hair and anal hair. When it grows out, it will produce a sense of friction, which will cause pain and, in severe cases, folliculitis.
Pubic hair can reduce the impact, if shaved, it will increase the chance of injury. It's no problem to remove the armpit hair. Axillary hair is an accessory organ of human skin, pubic hair, beard and hair, and their functions. Some people remove the armpit hair for the sake of beauty without affecting the function of human organs and normal life. With the evolution of human beings, many human organs have lost their original functions, and many organs no longer operate. Always take a bath, clean your armpits and pay attention to hygiene. The removal of armpit hair has little effect on people's life.
Generally speaking, it is better not to shave armpit hair, and proper shaving has no obvious harm to the body. Generally, it is best not to shave armpit hair, because if you don't shave armpit hair, sweating under your armpit will be smoother and you can better help your body dissipate heat. Axillary hair also has a defensive effect. It protects the skin through hair, blocks foreign bacteria and relieves friction.