The benefits of normal moderate masturbation include reducing psychological pressure, solving physiological needs, discharging semen, preventing prostatitis, and avoiding sexually transmitted diseases. 1. Reduce psychological pressure, solve physiological needs: masturbation is to rely on the hand to stimulate the external genitals and so on to achieve the solution to the sexual needs of the purpose of cathartic sexual energy, so as to obtain pleasure and solace of the way. Normal and moderate masturbation can reduce psychological pressure, solve the physiological needs, and help relieve the anxiety and irritability brought about by sexual repression. 2. Discharge of semen, prevention of prostatitis: through normal moderate masturbation discharge of semen, the long-term residual inflammatory substances and some of the prostate fluids of the seminal tract out of the body, there is the role of flushing the seminal tract. 3. Avoid sexually transmitted diseases: there is no sexual partner for a long time, through normal moderate masturbation can solve the physiological needs, to avoid the occurrence of sexually transmitted diseases. It is recommended not to excessive masturbation, usually moderate masturbation and pay attention to personal hygiene, cultivate rich hobbies and interests, reasonable diet, enhance exercise, enhance physical fitness.