<em>The life-altering consequences of underage drinking are associated not only with the substance itself but also with the behaviors and risk factors that come with abusing alcohol. With the development of their brains, bodies, and behavior still taking place, teens suffer greater immediate impacts, as well as increased risks for substance abuse problems in adulthood. </em>
Heart and circulation. Alcohol can cause high blood pressure, which increases your risk of having a heart attack or stroke. Alcohol also weakens heart muscles, which can affect the lungs, liver, brain and other body systems, and also cause heart failure
