Um... Coffee

[Psion]

Just learn to meditate, it gives me an energy boost without the nasty coffee taste!

[Brill Weave]

I usually have a buddy of mine buy cans of Tim Horton's coffee when he goes home every few months. It's the best coffee ever made in the history of man.

[Woozie]

Mocha or ->

[kyod]

Personally I find Dunkin Donuts coffee the best tasting and least aggressive. Plus its cheap, add a flavor shot if you're into that and you're good to go.

[Diamicles]

2-3 cups of regular coffee has more caffeine in it than most energy drinks, so if those gave you heart problems I don't see why you drink it at all. If you have any heart irregularities you shouldn't be drinking coffee anyway, it's just upping your risk for more heart problems. there are plenty of other ways to keep from dozing off at work.