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Barbasco
Dioscorea composita Hemsl.
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Quick Facts
A species of wild yam that is a rich source of diosgenin, a precursor for the chemical synthesis of progesterone and other steroid hormones. It is not used directly but for pharmaceutical manufacturing.
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Healing Properties
Treats & Supports
Important Safety Information
Tubers are bitter and toxic. Not for internal use in crude form.
Verified Medicinal Sources & Usage
Direct links to U.S. government health databases for Barbasco (Dioscorea composita Hemsl.). No commercial or third-party sources.
Peer-reviewed studies on medicinal properties & evidence
Active clinical trials, phases & safety markers
Federally funded research & biological mechanisms
Supplement labels, standard dosages & plant parts
Consumer usage instructions & safety (NIH)
Complementary & integrative health evidence (NIH)
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