The Alzheimer’s epidemic What's the source? What's the cure?

Dr. Neal Barnard explains how your diet harms your brain

Genes affect your risk for Alzheimer’s disease, with your risk increasing by 10 to 15 times if both of your parents have it. However, you can make the choice to lower your risk starting today. Watch this video to find out how saturated fat is a critical player and what you can do about it.