Today's episode of Redefining Medicine features Dorothy Merritt, MD. Dr. Merritt is a board-certified clinician in Internal Medicine, and a renowned expert in integrative health—with a specific focus in environmental medicine, lead treatments, and chelation therapy. Often described as a trailblazer and pioneer, Dr. Merritt has conducted extensive research regarding the benefits & applications of nutrients in preventing chronic disease, and has been active in several public health initiatives. Dr. Merritt has additional expertise in teaching & lecturing, and has served as a principal investigator in national trials: including the national TACT (Trial to Assess Chelation Therapy).