Medically reviewed by Maggie Moon, MS, RD Coffee is a natural caffeine source that has long been studied for its health ...

Energy drinks can provide a literal boost — via the caffeine they contain — but overdrinking them can be harmful, especially ...

Comparing the caffeine content of black tea and coffee isn't as simple as you might expect. Here's what you should know in ...

Caffeine in coffee offers surprising health benefits, although energy drinks may be harmful. Here's what you need to know.

With 150 milligrams of caffeine, 20 grams of protein, and 110 calories, Slate is an ideal option for a morning meal or post ...

Most energy drinks aren’t nutritious. They have artificial ingredients and high amounts of caffeine. Learn about their risks.

Coffee can cause symptoms like anxiety and jitteriness. Fortunately, you can enjoy other caffeinated and non-caffeinated ...

While these products may offer a short-term energy spike, the health risks associated with the drinks significantly outweighs any perceived benefit.

How to use caffeine to best effect. Advice, such as a social media claim that delaying caffeine intake in the morning by a ...

Many people assume sports drinks and energy drinks are the same, but they serve different purposes and affect the body in ...

Whether with shots, gum or espressos, players are getting their caffeine fix more than ever to boost performance ...