Energy drinks can contain many types of active ingredients. Your local store likely has shelves full of these drinks. Different drink brands claim to boost your mental ability or physical energy.

This audience ranges from professional e-sports players, who build a career out of playing games online with a large ...

Energy drinks have faced a lot of backlash for health concerns ranging from having too much sugar to too much caffeine. They aren’t viewed as healthy beverages. While competitors like Monster ...