For many people, the aroma of freshly brewed coffee is the start of a great day. But caffeine can cause headaches and jitters in others. That’s why many people reach for a decaffeinated cup instead. I ...

For many of us, the morning cup of coffee or caffeinated soda is essential to starting our day. We may use it to wake up, to feel more alert and active, or just because the lack of caffeine makes us ...

Why do regular coffee drinkers seem to need more and more coffee to maintain the buzz? Can coffee actually kill you? An AsapSCIENCE video has answers. CNET freelancer Anthony Domanico is passionate ...

Therefore, the higher caffeine and antioxidant content and activity may be due to espresso’s smaller volume rather than the ...

Researchers at SIU’s School of Biological Sciences are leading the effort to create a cheaper, more environmentally-friendly ...

Regular high caffeine consumption affects dopamine function in patients with Parkinson’s disease, shows a new international study led by the University of Turku and Turku University Hospital in ...

Another reason caffeine is so effective for increasing energy is that it has nearly 100% bioavailability, per the NLM, which ...

When Matthew Penbross woke on a morning in August 2007—a day in which he’d be competing in motocross races near Port Macquarie, Australia—he wanted to be prepared. To improve his reaction speed on the ...

It’s 3:07 p.m. on a Tuesday. Too early to quietly quit for the day, late enough that another cup of coffee could endanger a good night’s sleep. Sure, healthy choices like a brisk walk or 20 min of ...