Barley coffee, or caffè d’orzo, is a naturally caffeine-free Italian beverage made by roasting and brewing barley grains to ...

A genetic study reveals that it is not coffee itself, but how long caffeine remains in the blood, that influences the risk of diabetes.

While millions rely on coffee to jumpstart their mornings, many are seeking alternatives that provide energy without the potential downsides of traditional coffee—jitters, afternoon crashes, sleep ...

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 ...

After putting coffee alternatives to the test, we found some options that taste like coffee, some that don’t, and some that have caffeine without coffee. Two testers tried them all, comparing each to ...

A lot of people don't like drinking water on its own, but before you slurp another highly caffeinated or sugary drink, try ...

While occasional caffeine consumption can cause a temporary rise in blood pressure, regular, moderate coffee consumption does ...

A renewed focus on health has inspired many people to examine their relationship with coffee and, more specifically, caffeine ...