Most people, myself included, start their morning with a cup of coffee. Or, more specifically, a cup of caffeine. Some folks even have a second or third cup once the clock strikes noon to power them ...

Dr. Dylan Wyatt, an emergency medicine physician at St. Luke’s, weighs in on caffeine conversation. Is caffeine really that bad for you? Dr. Dylan: Probably not. Research studies haven’t shown any ...

Think of an athlete eyeing the finish line—could a single shot of caffeine be the difference between a podium finish and a ...

Add Yahoo as a preferred source to see more of our stories on Google. What is the first thing you do every morning when you wake up? If you said brush your teeth or get dressed, you are wrong. The ...

Paraxanthine, a compound the body naturally produces when it breaks down caffeine, is starting to appear in energy drinks and even some coffee products as a potential caffeine alternative. Brands ...

Because caffeine is water and fat soluble, it’s able to exert its affects on many parts of the body. andrew crotty/ Shutterstock It’s recommended that adults consume no more than 400mg of caffeine a ...

You might have reached a point where you’re ready to quit caffeine or, at the very least, cut back on the amount of caffeine you drink. The degree to which you feel better if you quit caffeine depends ...