New York Time bestselling author, brain health expert, and host of Freaky Eaters, Dr. Mike Dow, shows how sugar and bad fats shrink the brain--leaving people feeling blue, stuck, impulsive, and foggy. Dr. Mike coined the term "Sugar Brain" to describe this condition. Since most people in the modern world now eat sugar and bad fats at every meal, Sugar Brain is pervasive. The good news: Sugar Brain is reversible.