Just in response to the post above me, I masturbate (sometimes several times a day and sometimes I won't do it for more than a week, it just depends on where I am emotionally, hormonally, etc) and I don't have acne anymore. When I did, I never found any link between masturbation or diet and acne. I went several months without masturbating to test that one, and there was no change, same with diet (I was on a very restrictive diet, the sort that has been touted a lot on the holistic board). The on