If you've ever ordered a deliciously foamy macchiato or smooth flat white and realized you have no idea how much caffeine is in that beautiful espresso beverage, you're not alone. Luckily, estimating ...

Caffeine can linger in your system for 10 or more hours, which can impact sleep. Double-shot lattes and cold brews have ...

A glass cup of cold brew coffee with foam on top. - Brent Hofacker/Shutterstock At some point or another, we've all learned that cold brew and standard iced coffee are vastly different from one ...

As the old saying goes, sometimes too much of a good thing can be bad. But what about when it comes to coffee? Millions of Americans drink at least one cup of joe every day, and of course, many are ...

Coffee has been shown to have lots of health benefits, so order up. For many of us, that (first) cup of coffee in the morning is solely responsible for taking us from anti-social zombie to ...

Drinking too much coffee can overstimulate your nervous system, leading to jitters, anxiety, digestive upset, a racing heart, ...

When you’re dragging yourself through the day, coffee can offer a reset. It can jolt your brain into action, sharpening your ...