Coffee doesn't just wake you up—a key biological pathway illuminates widespread health effects

For decades, research has linked coffee consumption to longer life and lower risk of chronic disease—but exactly how those benefits occur has remained unclear. Now, new research from the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) suggests that compounds in coffee may work, in part, by activating a receptor in the body known as NR4A1—a protein increasingly recognized for its role in aging, stress response and disease.