Shanghai hair transplant experts said that there are two main reasons for male baldness and sideburns: First, the natural hair system is underdeveloped, mainly due to genetic factors, and too little androgen secretion leads to baldness and sideburns. Second, the influence of the acquired environment, although the living standard is constantly improving, but the various pressures that follow are also increasing day by day. Mental stress, coupled with irregular diet, can easily lead to endocrine disorder and instability, thus affecting the stagnant growth of hair follicles and eventually leading to the phenomenon of baldness of sideburns. The sideburns of male baldness can be effectively improved by sideburns implantation, that is, the healthy hair follicle tissue in the pillow is taken out by microsurgery, and transplanted to the sideburns of baldness after special careful hair follicle tissue separation. After the hair follicle survives, it will grow healthy new hair, keep all the biological characteristics of the original hair, and can grow for life without falling off.