Ralph Sanchez is the author of "The Diabetic Brain in Alzheimer’s Disease," and "The Improved MIND Diet." Inspired by his own risk for dementia, Ralph has spent the last two decades in research on the prime risk factors and related causes of Alzheimer’s disease and vascular dementia, and the complex, genetic, biochemical and metabolic underpinnings that are linked to these disorders. Ralph’s passion is to share his insights on the Alzheimer’s pandemic that is drawn from his in-depth review of the research.