caffeine

Examines the history, physical effects, and social aspects of caffeine, the most commonly used drug in the world.

Study of how alcohol and caffeine work, their effect on the brain and body, and how they are understood in light of recent advances in science, with information on the cultural history of the popular substances and personal stories of celebrities and other people who have been affected by the drugs.

Examines the nature and effects, both harmful and beneficial, of the use and abuse of this popular stimulant.

Explores the everyday drugs from caffeine to natural drugs and what is wrong with them.

Discusses chemical dependency in the form of caffeine and nicotine.

Explains how caffeine affects the body and the harm overuse of it can cause.

Describes the history, effects, social aspects, and physical dangers of using tobacco and caffeine products.