Elson M. Haas MDCaffeine 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.
David L. Hoffmann BSc Hons MNIMHArtemisia vulgaris
Compositae
Collection: The leaves and flowering stalks should be gathered just at blossoming
