Dr. David Leader has been involved in the medical field for 30 years. Initially trained in the U.S. Air Force as a Field Medic, Respiratory Therapist and Cardiovascular Technician, Dr. Leader then earned his Doctorate in Chiropractic and became Certified as a Clinical Nutritionist; practicing natural and holistic health disciplines for 17 years. Since leaving private practice, Dr. Leader has been teaching Anatomy & Physiology, Microbiology, Chemistry and Medical Terminology at the college level while continuing his quest for answers to the most difficult health challenges.