New Study Links GLP-1 Drugs to Lower Dementia Risk

What if a diabetes drug could also lower the risk of dementia? GLP-1 medications are widely used to treat type 2 diabetes and support weight loss. But new research suggests they may also help protect the brain. A large analysis published in JAMA Neurology looked at whether certain diabetes drugs in the GLP-1 class are linked to a lower risk of dementia—and the results are raising important questions about brain health and aging.