This document discusses the negative effects of alcohol and drug use among college students. It reports that 70% of college students drink alcohol and binge drinking is common, which can lead to unintended injuries, sexual assaults, and even suicide. Alcohol poisoning is also a risk, causing dehydration, weak pulse, and irregular breathing. While marijuana is the most commonly used drug, others like heroin, cocaine and meth are also used and can be lethal when combined. The document encourages students to choose a healthy lifestyle and say no to drugs and alcohol to avoid health problems and enhance longevity.