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 ...

Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

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 ...

The swirl of milk and espresso — a small storm in your mug — doesn’t impact the dynamics of the milk proteins, according to research published in ACS Food Science & Technology. Researchers took a ...

According to the National Coffee Association, only 10% of adults in the US drink decaffeinated coffee daily. Recent regulation passed by the US Environmental Protection Agency has caused both ...

Life-saving medical treatments often come with heavy physiological costs that extend beyond the targeted organ or disease.

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 ...

Chai and green tea share the same origins but differ in their constituents, flavors, health benefits, and taste.

It’s a common piece of advice—drinking coffee sobers you up. We hate to break it to you but that’s bull. All you’ll be is a ...

Find out more about how coffee — and the caffeine it contains — may impact this genetic heart condition that causes the heart to pump less effectively.