There are many theories about the causes of addiction, the use and abuse of legal and illegal psychoactive substances. Biology, psychology, and social and cultural elements all play a role in the ...

A recent study by researchers at the University of Warwick and other institutions has uncovered a critical link between ...

Addiction develops when your body needs larger ... and struggles with like-minded individuals alike. Stress often causes cravings for nicotine, so it's important to find healthy ways to cope ...

Addiction is a disease that affects your brain and behavior. With drug addiction, you can’t resist the urge to use them. If you’re worried that you or a loved one may have an addiction ...

The main health hazard associated with AUDs is cirrhosis of the liver, which was the ninth-leading cause of death in the U.S. in 1988. AUDs are also associated with driving accidents, violence and ...