PRO: "Survey data actually shows that teen steroid use has mirrored the use of other illicit drugs over the years. It went up mildly in the 1990's, and has since either dropped off slightly, or leveled off since 2000. It's likely that the same trends that govern cocaine or marijuana use govern teen steroid use far more than what's happening in the sports pages. In fact, a study released last year, and one of the few studies to actually attempt to find out what motivates teen boys to take steroids, found that the most reliable indicator of steroid use was a teen's own self, self esteem and body image. The suggestion, and I think we can all agree it's pretty intuitive, is that teenage boys who do take steroids do so not because they want to look like Barry Bonds or Mark McGwire, but because they want to look good for teenage girls.