Oral intake of comfrey is usually not suggested because of the existence of pyrrolizidine alkaloids, which can be hepatoxic. Having its identify in the Latin “con fera” which means to knit with each other, plus the Previous English “knitbone”, Comfrey has long been prized given that historic times for its https://comfery59245.vigilwiki.com/6109996/little_known_facts_about_comfery