In fact larger amounts of caffeine become detrimental to performance," Hazard said. "Loading up on caffeine before a game is ridiculous and certainly there can be some dangerous side effects when ...

Does this mean we should all start loading up on caffeine? Well, perhaps not just yet. Although people who ingest caffeine usually improve their performance, for some, the effects may Yep ...

Loading Wonder drug? Absolutely. But as much as is known about caffeine’s miraculous effect on your workout, there’s much that isn’t known about this substance – particularly how much of ...