boneset

The Plant Detective
8:00 am
Fri May 2, 2014

Comfrey

5/3/14: This week on "The Plant Detective:" Compounds in Common Comfrey (Symphytum officinale) soothe inflammation and help cells regenerate - hence the old names for plant, "boneset" and "knitbone." But toxic alkaloids in comfrey can damage the liver, so be cautious even with external use of this herb.

Age-old remedy can be dangerous.

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