Inonotus obliquus
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Contains oxalates, which may contribute to kidney stone formation in susceptible individuals — use caution or avoid if you have a history of kidney stones or kidney disease. May interact with blood-thinning and diabetes medications — consult a healthcare provider before use if taking either. Discontinue before scheduled surgery. Avoid during pregnancy and nursing pending more safety data.
This is educational information, not medical advice. See our full Disclaimer before use.
Plant description, traditional uses, preparation notes, related herbs, and full sourcing for Chaga — plus every herb in the collection — are available to Full Herbarium members.
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