Signs of possible caffeine overdoses include an increased heart rate, heart palpitations, heightened blood pressure, ...

Do you know how much caffeine is in the drink you just bought? Top Nutrition Coaching crunched the numbers to illustrate the ...

Both coffee and Red Bull deliver an energy boost with some potential health benefits. Possible risks include caffeine effects ...

The entrance to a Panera Bread restaurant location is shown (AP Photo/Steven Senne). Inset: Sarah Katz (photo provided by family). The parents of a 21-year-old student at the University of ...

Whether present in natural sources or in Red Bull Energy Drink your body processes caffeine the same way. One of caffeine’s primary sites of action in the human body is a stimulating effect on ...

While it’s safe to consume one can of Celsius a day, the company recommends against drinking more than two 12oz cans of ...

Dakota Johnson's latest episode on caffeine overdose is a lesson on double-checking what you are really drinking.

The active ingredient in the hugely successful Austrian product Red Bull is a solid jolt of caffeine, blended with a handful of other ingredients. One 8.3-ounce (0.25-liter) can has two to three ...

I was like, ‘I’m so creative. I’m so inspired. I’m awake all night long,’” Johnson said of consuming the beverage.

Caffeine is often called the world's most popular psychoactive drug, consumed daily by 80% of the world's population. Every ...

Energy drinks are popular the world over, providing a pick-me-up to those who want one. These are some of the biggest brands ...

Caffeine is the world’s most consumed psychoactive drug, but experts say it’s best we revisit our unhealthy dependence on it ...