Empowered Patient Podcast

Dr. Tien Lee, Founder and CEO of Aardvark Therapeutics, draws a clear distinction between appetite and hunger and the implications for treating metabolic conditions and managing weight. The Aardvark lead drug candidate, an oral bitter taste receptor agonist designed to activate the gut-brain connection to turn off hunger, is showing effectiveness in treating Prader-Willi Syndrome and general obesity.  There are also signs that this drug could be effective for those using GLP-1s to avoid nausea and prevent rebound weight gain experienced after discontinuing GLP-1 drugs. Tien explains, "That difference between hunger and appetite is the central thesis for our entire company, and your brain actually regulates how much you should eat. And it's driven by both appetite and hunger. So appetites like the carrot, and hunger is like the stick. Appetite is what you feel when you really enjoy a certain food, like ice cream or cake. And the appeal and the deliciousness of that food is a reward that your brain chases. Hun