The principal biological activity is traced to a "phytosterol" compound known as beta-sitosterol.
The tree's bark contains an oil with many active ingredients; waxes, fatty acids, and other less familiar compounds.
Pygeum africanum, pygeum, and African plum tree.
Anti-inflammatory, diuretic, lowering cholesterol, regulating insulin activity, regulating the immune system.
One traditional African medicinal cure that has developed a wide following outside the continent is pygeum (Prunus africana ), which has been sold in Europe since the 1970s as a treatment for mild-to-moderate benign prostatic hyperplasia.
African pygeum is an evergreen that grows to 150 ft (46 m) and is a plum tree.
Benign prostatic hypertrophy, chronic prostatis.
Prunus Africana and is a member of the Rose family (Rosacea).
Pygeum is a herbal remedy most often used to relieve pain and discomfort associated with an enlarged prostate. It is often used in its natural form by African cultures.
The few small and relatively short clinical trials of pygeum in the treatment of Hepatitis C and HIV+ infections have been statistically significant; further trials are under way in South Africa.
Not to be used by children or without the supervision of a medical professional (do not self-treat). Studies controversial about treatment effects.
gurmar
Native to higher elevations of southern Africa, has been imported from Africa to Europe since the 1700's and is relatively new to the United States.