Blessed thistle as a heart and brain remedy. Burdock root - blood purifier and body cleanser Kelp supports proper thyroid gland function and metabolism Red clover - a blood purifyer Sheep sorrel was used for centuries as a cancer treatment Slippery elm bark helps chemotherapy patients Rhubarb rootRhubarb root eases stomach pains and stimulates appetite Watercress is used for bladder and kidney problems