Addiction is a chronic brain disorder, and not merely a behavioral problem or simply the result of taking the wrong choices, according to the American Society of Addiction Medicine (ASAM), which has ...

My previous posts have focused on recognizing and preventing excessive substance use, with an emphasis on providing the latest information about my special interest – cannabis (see 20 Questions to ...

The terms “addiction” and “dependence” can seem similar, but they are different. Dependence occurs when the body physically relies on a drug. Addiction involves changes in behavior. A person with an ...

When science first studied addictive behavior individuals who became addicted to a substance commonly were viewed as being morally flawed human beings lacking willpower. Today, that view has changed.