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

The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

The recent study suggests that moderate coffee consumption can help protect against a dangerous heart rhythm disorder. It was ...

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 ...

Caffeine is the most widely used stimulant in the world. For many of us, a cup of coffee or tea is almost as routine as ...

Green tea contains caffeine and tannins, an antioxidant that can mess with iron absorption. So drinking it at certain times ...

Before college, I hardly consumed caffeine in any form. I'd have a cup of coffee here and there because I liked the way it tasted. But, as a freshman in college obsessed with getting good grades, I ...

Illegal but easy to find, some pouches are marketed to youth and their popularity is driven by young people’s videos on ...

Many of us start our days with some form of caffeine in our cups—or increasingly on our faces. These days it’s not uncommon to find caffeine strategically placed in your skin-care products, from ...

If you're sensitive to caffeine or trying to cut back, it's good to know what foods and drinks contain this stimulant. Here's ...

Caffeine is a stimulant and the most commonly used drug in the world. Benefits can include increased alertness, energy, and concentration. However, it can also lead to insomnia and headaches. Every ...