However, the study found that consuming caffeine just before a brain scan may influence the results, which may eventually lead to changes in patient advice. Multiple strands of evidence suggest that ...

Depression continues to grip roughly 332 million people worldwide, according to World Health Organization estimates. While standard antidepressant medications offer relief for many, nearly half of ...

Ever wonder why that first sip of coffee feels like flipping a switch in your brain? You’re cruising through your morning routine, eyes barely open, and then BAM – suddenly you’re ready to tackle your ...

A new study shows that even a moderate dose of caffeine alters brain activity during sleep, increasing complexity and nudging neural systems toward a high-efficiency processing state, especially in ...

Or maybe you’re drinking coffee for the caffeine. While you don’t need a scientific study to tell you this, research shows caffeine, even in low doses, makes you feel more awake and less tired. That’s ...