Most people know GLP-1 medicines as powerful tools for weight management. Medications in this class, like semaglutide, have changed the lives of many adults across the United States. However, a rapidly growing area of research is now revealing something far broader. Scientists are discovering many neuroprotective benefits of GLP-1 medications, which extend deep into brain health and neurological function. Researchers first described the neuroprotective effects of GLP-1 medica