Herbs & Botanicals

Wild Yam (Dioscorea villosa): Diosgenin, “Natural Progesterone” Myth, Traditional Use & Safety
Wild yam, Dioscorea villosa, is a native North American medicinal vine whose rhizome contains steroidal saponins including diosgenin. This guide explains its traditional use, the pharmaceutical history of diosgenin, the persistent but incorrect “natural progesterone” claim, menopause research, identification, sourcing and safety. Read more...