Product Description: ESSIAC Original Formula Bulk Tea by Essiac1.5 oz.Nurse Rene M. Caisse is world renowned for having made significant contributions to the field of natural medicine. Since 1922, Nurse Caisse used Essiac, her original herbal formula, to promote immune system health and overall well-being worldwide.Essiac Tea, given its name by Rene Caisse consists of four main herbs that grow in the wilderness of Ontario, Canada. The original Essiac Tea formula is believed to have its roots in native Canadian Ojibway medicine.The four main herbs that make up Essiac Tea are Burdock Root, Slippery Elm Inner Bark, Sheep Sorrel and Indian Rhubarb Root. The four herbs in Essiac may help normalize body systems by cleansing the blood, purging toxic build up, promoting cell repair and aiding in effective assimilation and elimination. When combined, as in Essiac Tea, it is believed that their separate beneficial effects are enhanced.Burdock root is used in folk medicine to improve digestion, to clean the blood, t