Sara Bellum
November 5 2009

Lots of teens have questions about drugs. Each year, NIDA scientists spend a day chatting online with high school students and answering their questions.

At the last Drug Facts Chat Day, soccerstar0 asked:

“On average how old are kids who start using drugs?”

Research shows that drug use often starts in the teen years. You might have heard that, but here’s something you may not know—the science shows that the younger you are when you start using drugs, the more likely you are to get addicted later on. Doing drugs can also cause problems with friends, in sports, and in school.

Let’s face it—when someone tells us not to do something, that sometimes makes it seem more exciting. But drugs can really do some not-so-exciting things to your body. NIDA researchers discovered that drugs can literally change the way your brain works. And since your own brain won’t finish growing until you’re 25, you probably don’t want to mess with that process by doing drugs.

To find out what other teens are asking about, search the Chat Day transcript for a topic that interests you. 

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