Caffeine has become an ubiquitous drug. Used originally in most cultures for ceremony or some daily stimulation, it has become a regular, overused energy stimulant in the Western world, with the United States leading in coffee and caffeine use.
Caffeine has become an ubiquitous drug. Used originally in most cultures for ceremony or some daily stimulation, it has become a regular, overused energy stimulant in the Western world, with the United States leading in coffee and caffeine use.