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.

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.

Herb
Ginger is the rhizome (underground stem) of Zingiber officinale, a plant used both as a kitchen spice and as a remedy across several traditional medical systems.