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Herbs Considered Inappropriate For Use as Food (toxic herbs*)

Acorus calamus Horsetail
Arnica Kava Kava
Cascara sagrada Magnolia officinalis
Chaparral Pleurisy Root (Asclepias tuberosa)
Comfrey Senna
Ephedra Stephania tetrandra
Germander Yellow Jessamine (Gelsemium sempervirens)
Gotu Kola (Centella asiatica)
* Medicinal herbs with no culinary use may be considered novel foods if added to foods. Consult with Health Canada.

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