Dr. Fred Arnold attended a dinner/talk December 8, 2012 hosted by the Arizona Homeopathic & Integrative Medical Association to present a Lifetime Achievement Award to Dr. Hall Huggins, DDS. Dr. Huggins is known for his work in trying to stop the use of mercury in fillings in dentristy. Dr. Huggins received a post-doc Master’s at the University of Colorado with emphasis on immunology/toxicology in 1990. He has authored many books and has successfully pioneered treatments for autoimmune diseases caused by dental toxins and has personally treated over 5,000 toxic patients.