Ummm.... How about no caffeine? Sacrilegious, I know, but that sh!# is really not very good for you. I drink unsweetened, decaffeinated iced tea - about 32 to 64 ounces a day. It's got the antioxidants and such, but no ups and downs. Caffeine SEEMS like a boost, but drinking caffeine really just perpetuates the need to drink caffeine. Seriously, play less Words With Friends, and use that time to get more sleep. Plus Starbucks is just a money/time-suck anyway.
Orange Citrus version had a tinny aftertaste, but I don't use any energy drinks on a regular basis so if they all taste like that perhaps other people just let that slide. The extra vitamins are OK, but this one can is all I'll be buying. A mix of 2/3 Diet Dew and 1/3 OJ is still my favorite breakfast drink...
I call shenanigans, on something with THAT little caffeine having a remote effect that long after ingestion.
This drink states like a diet orange soda. If you're a die-hard Mountain dew fanboy like myself save yourself the letdown and just drink normal Mountain dew. I was honestly expecting something better.
I think this experiment would be more scientific if you had each of the writers experience each of the drinks or all use the same one.
So my take on the article is, if you need your spring would up a turn and a half too tight, try this stuff. Otherwise, best stick to your normal routine.