Ayurveda classifies by effect on the body rather than by plant family, so the same herb appears for several unrelated complaints and a single formulation can hold a dozen ingredients. A handful — ashwagandha, turmeric, boswellia — have accumulated real clinical trials. Most have not. Two cautions specific to this tradition: heavy metals have been found in some imported classical preparations, and bhasma preparations are metal-based by design.
Not every remedy names a tradition. Browse the full A–Z index for all 3,787 remedies, including the 255 with no recorded tradition.