An herb is a plant or plant part used for its scent, flavor or therapeutic properties. Herbal medicine is defined as the use of natural herbs and plants for the treatment or prevention of diseases, disorders and the promotion of good health.
Medicinal plants and herbs has been used by Filipino for many centuries. This knowledge was passed on from generation to generation. In the past few years, a renewed interest on this natural method of treatment arose not only in the Philippines but worldwide. This popularity will continue as medical science validates the effectivity of many herbs as alternative medicine. Many herbs have been used for a long time for claimed health benefits. In some cases, herbal medicines offer an inexpensive and safe alternative to pharmaceuticals.