They're actually a popular dietary supplement. Energy drinks can contain many types of active ingredients. Your local store likely has shelves full of these drinks. Different drink brands claim ...

If coffee isn't your thing, you may prefer sipping on a Monster Energy drink when lethargy ... muscle fatigue and weakness (however, its side effects can include headaches, nausea and tingly ...

As sales of energy drinks are rising on the University of Minnesota campus, health experts warn about the long-term effects. ...

Below are a few side effects associated with high caffeine intake. Energy drinks may seem like a quick energy boost, but they come with side effects like anxiety, insomnia, and increased heart rate.