Natural health expert and Mercola.com founder Dr. Joseph Mercola interviews Dr. David Perlmutter, a neurologist, fellow of the American College of Nutrition and author of "Grain Brain," on how sugar intake increases your risk of Alzheimer's disease and dementia. For more information on the topic go to : https://articles.mercola.com/sites/articles/archive/2018/11/18/wheat-carbs-sugar-brains-silent-killers.aspx