Happy New Year. Hello Doctor, I am very confused on the topic of masturbation and hair loss (including balding). There are several theories and rumours surrounding it, that they are related. When we masturbate we ejaculate semen which has sperm and also several other components like protein, minerals etc. Which is required for the body functions, especially keratin for hair. And doing it over and over our body doesn't get what it needs in right amount. (I read it in several articles) Personally I masturbate and also struggling with hair problems. So does it, regular masturbation makes the hair fall and thin out (especially in men)? Both of them (masturbation.