What dangerous compound found in Asarum species is linked to severe kidney and cancer risks?

Answer

Aristolochic acid

The primary concern regarding consumption of *Asarum* species stems directly from the presence of aristolochic acid. This compound is not merely a mild irritant; it is characterized by severe toxicological warnings globally. Specifically, aristolochic acid is known to be nephrotoxic, meaning it directly damages the kidneys, and it is also recognized as a carcinogen, meaning it causes cancer. Historical evidence from regions where plants containing this acid were used medicinally demonstrates connections to rapid onset of kidney failure and the development of urothelial cancer. The established risks associated with this potent chemical mean that international health bodies strongly caution against consuming any part of the plant.

What dangerous compound found in Asarum species is linked to severe kidney and cancer risks?
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