Done with Coca Cola!

[Hellow]

Well, here is something to show that you would have to be chugging energy drinks 24/7 to die from them: http://www.energyfiend.com/death-by-caffeine

[Lady's Human]

That's probably based on the LD-50 for caffeine, which is an accurate measure for death from a substance, but you'd get effects from caffeine well before it became a lethal dose. Just like everything else on the internet, you can't rely on something as a sole source.

Research, research, research. (And no, wikipedia isn't an accurate source, but it IS a decent route to FIND sources)