Dr. Ranier Gutierrez is a Professor in the Department of Pharmacology at CINVESTAV in Mexico City. His life’s work is centered around the basic human need to control our appetite. (For food that is, there is no need to control your appetite for discovery!!! 😉) In his laboratory, they use cutting edge technology to to read minds as the subject eats in order to better understand what is the circuitry that connects feeding to joy.