About this podcast

Dive deep into the fascinating science of hunger, satiety, and obesity with Dr. Zachary Knight, a leading professor of physiology at UCSF and HHMI investigator. This episode explores how brain circuits, including the role of dopamine, control our cravings, food choices, and meal sizes. Discover the intricate interplay between genetics and environmental factors, such as processed foods, that contribute to the rise in obesity. Dr. Knight provides a clear explanation of how the new class of GLP-1 medications, like Ozempic, Wegovy, and Mounjaro, work to promote weight loss, their side effects, and the future of anti-obesity drug development. Gain practical knowledge to better understand your relationship with food, make informed choices, and improve your overall health.