ABOUT MICHAEL D. LEWIS, MD, MPH, MBA, FACPM, FACN Dr. Michael D. Lewis is the president and founder of the Brain Health Education and Research Institute. He is an expert on nutritional and holistic interventions for brain health, particularly the use of omega-3 fatty acids (fish oil and hemp-derived CBD oil) for the prevention, management, and rehabilitation of concussions and traumatic brain injury (TBI). He founded the Brain Health Education and Research Institute in late 2011 upon retiring as a Colonel after a distinguished thirty-one-year career in the US Army. He is the author of When Brains Collide.