The Real Side of Tobacco, Drugs, and Alcohol People of all aged misuse alcohol, drugs, and alcohol, but it is no surprise to know that teenagers make up a large size of the population that use these substances. People often use these things, not realizing the damage they can have on their body. All of these things are unhealthy and unsafe. By letting people know what these things do it is possible less people will continue using them. Tobacco is the leading cause of preventable deaths in America. It is widely used through all age groups. There are two types that are used, smokeless (chewing tob