If you drink Starbucks drinks regularly, you might be consuming more caffeine than you think. Take a look at the most caffeinated drinks available at Starbucks.

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

New Mayo Clinic research connects energy drinks to cardiac emergencies in people with heart conditions. Learn who's at risk ...

Caffeine from an energy drink can impact your health by significantly increasing your heart rate and blood pressure.

If you're living with type 2 diabetes, you'll want to exercise caution before grabbing an energy drink. Read on to find out ...

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

Adults can safely consume up to 400 milligrams of caffeine daily, which equates to roughly three cups of coffee, says Alissa Steinberg, a registered dietitian and founder of Healthy U. During ...

which most people sip slowly, energy drinks often deliver their stimulant cocktail in a matter of minutes. This rapid intake forces your heart to adapt quickly to elevated levels of caffeine and ...