Common Cause of Chronic Fatigue Syndrome Revealed Comments: 0 | November 17th, 2014 To find out if your symptoms could be caused by hypothyroidism, take our Health Quiz now! Written By: STEVEN F. HOTZE, M.D. Steven F. Hotze, M.D., is the founder and CEO of the Hotze Health & Wellness Center, Hotze Vitamins and Physicians Preference Pharmacy International, LLC.