can it cause cancer?or diseases?
myths such as this were common in medical literature 100 years ago.  now its thought that orgasm (which can be achieved via masturbation) can enhance the immune system.  These myths were rooted more in religious and cultural ideology than in any kind of scientific study.  \nhuman brains are hardwired to enjoy sex, alone or with others.  How else would have our species survived?
Well Hookah hurts the "Brain" & Cigarettes hurt the "Lungs" & Pipe Smoke hurts "everyone around you" Like All SMOKE Around you.!Hope I HELPED.If not go to "Tabacco.com