CNN chief medical correspondent Sanjay Gupta provides insights from top scientists all over the world, whose cutting-edge research can help you heighten and protect brain function and maintain cognitive health at any age. In his book, he addresses brain disease, particularly Alzheimer’s, and debunks common myths about aging and cognitive decline, explores whether there’s a “best” diet or exercise regimen for the brain, and explains whether it’s healthier to play video games that test memory and processing speed, or to engage in more social interaction. This book is a carefully written and very comprehensive summary of the original book and makes sure so much details from each chapter are contained. Why you should buy this book This book is just a summary and is not meant to replace the original book but to serve as a companion to it.