 [ Symptoms ] what nutrients do you lose when ejaculating or masterbating do you lose testerone  [ Disease ] i answered your previous question you are really concerned about these things so i will address a few more of your concerns the nutrients that you may lose ejaculating is negligible only a few calories you will not become nutrient deficient from masturbating nor do you need to take any vitamin or mineral supplements you do not lose testosterone when you masturbate as a matter of fact part of your urge to masturbate has a bit to do with your high testosterone level your testosterone level is safe to sum up you will not stunt your growth grow hair on your palms or end up in a mental institution from masturbation masturbation is safe much safer than sex and more convenient