Energy drinks put strain on the heart and are probably 3 times worse if you smoke cigarettes.
Reminds me of a Turkish guy I knew, he'd start the day with a Red Bull and a Camel :D
I tried coffee & tea for a long time, but had to face the truth that I hate them so very much (they taste awful!)
However, I also hate sugar with a passion .. So I have to go for the sugar-free Rockstars (I prefer the zero-carbs but they're harder to find and always cost more).
I do worry about all the chemicals/acids in them .. I'm no vegan health-nut (tho I'm slowly evolving), but I won't even take tylenol or cold meds on principle, so I feel a bit hypocritical being hooked on my morning pint .. Truly though, I couldn't get thru the workday without my fix. No doubt I'll die of an obscure cancer in a few years .. But can't be any worse than drinking gallons of soda a month like most patriotic Americans.
(Still talking about the sugar-free ones here). Even the 'lo-carb' blue Monsters have sugar in them, so I won't touch them.
I did used to enjoy the yellow M80s, though .. 80% juice, pretty tasty.
Oddly enough, I've never had a Red Bull.
I have heard (both thru adverts and word of mouth) of the "5-hour energy", comes in a very small bottle, as an alternative. I suppose I should try that some time, tho I'm not sure what they cost.
But ultimately the manic side of me loves to get legally tweaked 5 days a week :D
I was thinking the other day how NRG drinks came out of nowhere. At $2/can average Monster & Rockstar must be so bloody rich from this decade. When I was in high school we all drank tons of mountain dew; I actually had heartburn problems for a while as a result, but even then didn't know what caffeine was, nor did I feel its effects like I do from an energy drink.
Starbucks also exploded the exposure of coffee to new audiences (myself included) .. Obviously coffee has always been a major historical player, and Coke/Pepsi et al big the last century even after the abolishion of cocaine .. But seems to me that Caffeine has really exploded the last 10 years thanks to the diversity of market capitalism and our insatiable need to keep up with the world we live in.