Dr. Frank Lipman has the pleasure of talking with his old friend David Perlmutter, MD and his son Austin Perlmutter, MD about their new book, Brain Wash. Based on the latest science, the book reveals the mental hijacking that undermines each and every one of us, and presents the tools necessary to think more clearly, make better decisions, strengthen bonds with others, and develop healthier habits. Listen in as they talk about why a little bit of stress might be good, how to manage your time on social media, and why you should get outside and into nature - even if it's just to the park.