Substance dependence, or addiction, is a relapsing disorder characterised by the loss of control of drug or alcohol intake, or a compulsion to take the substance, associated with the appearance of a withdrawal syndrome after a discontinuation of its long-term use. This book presents and discusses research in the study of substance abuse, including drug abuse and education; binge drinking; the treatment of heroine and cocaine abuse; women and addictions; anabolic steroid abuse and alcoholism and pregnancy.