Comfrey Herb

Comfrey and comfrey root has been used from very ancient times, and is one of nature's greatest healers. Used for arthritis, it soothes and heals inflamed tissues, and it helps reduce swelling and pain in a most remarkable way. It also helps to heal wounds, burns, and broken bones.

"Modern science, however, has identified alkaloids in this plant that stress the liver," says Christopher Hobbs in his book Herbal Remedies for Dummies. "Children, pregnant women, and people with pre-existing liver conditions should avoid this herb altogether. Otherwise, it can safely be applied externally in creams, salves, and poultices.

"Restrict internal use to two one-week periods per year."