Question
Is Horsetail (Equisetum arvense) safe?
In context of Horsetail (Equisetum arvense)·Insufficient evidence56/100
Our safety read for Horsetail (Equisetum arvense) is 72/100, summarizing tolerability signals and documented cautions. Cautions (registry notes): Thiamine depletion risk; kidney stone caution (oxalate); nicotine sensitivity in some forms. Always disclose supplements to clinicians when pregnant, breastfeeding, on anticoagulants, or managing diabetes, thyroid, seizure, or transplant medications.
Full ingredient file
This page is a short answer. Mechanisms, dosing notes, sources, and the rest of the verdict live on the hub for Horsetail (Equisetum arvense).
Open Horsetail (Equisetum arvense) verdictOther questions on Horsetail (Equisetum arvense)
A few more focused pages for the same ingredient (we keep lists short on purpose).