The Harmful Effects of Marijuana

Your brain can be effected by marijuana. For example, your memory and the ability to concentrate will be effected.

25 to 50 percent of people smoke marijuana every day and become addicted. Most of those people are teens.

I can promote Non-Marijuana use by always saying no when someone offers me any.

I promise that I will never use marijuana regardless of what my friends or the rest of the society says.