Fighting your cravings: Researchers identify new brain circuits that can help curb junk food cravings Your News June 6, 2019 [your] News, June 6, 2019 A neural circuit in the brain that regulates craving for more food, identified by researchers at UTMB led by Jonathan Hommel, as neuromedin U receptor 2, is the focus of this story. « Back | The Newsroom »