Reference Encyclopedia
Herbs, minerals, vitamins, adaptogens, and compounds — safety, dosage, interactions, and evidence in one place.
Herb
Green tea comes from the leaves of Camellia sinensis, picked and heated quickly to stop the oxidation that turns leaves into black or oolong tea.

Adaptogen
Korean ginseng (Panax ginseng, often processed into "Korean Red Ginseng" by steaming and drying) is a root long used across East Asia as a general tonic.

Herb
Licorice is the root of Glycyrrhiza glabra, a plant whose sweet, fibrous root has been used across several traditional medical systems and is now studied in modern clinical trials.