Oral small-molecule GLP-1 drugs penetrate deep into the brain to suppress cravings May 6, 2026 0 min National Institutes Of Health (Nih) Share Summary Takeaways Listen Insight Report Clinical Scorecard Quiz Top Institutions Top Institutions in Neurology Brief introduction explaining scope and methodology. #1 University of Virginia Charlottesville, Virginia Key Differentiators Endocrinology #2 Cleveland Clinic Cleveland, Ohio Key Differentiators Endocrinology