Comfrey (Symphytum officinale) is a herb that has been used for centuries for it’s wound healing abilities. It’s also known as Bruisewort, boneset and knitbone. Historically, comfrey was used to treat bone fractures, back pain, varicose veins, bruises, sprains and strains and skin ulcers. The FDA has warned that it should not be used internally or liver damage my result. It is also considered to be a carcinogenic substance. There are still some uses for it externally though it’s….. Read more
