meh @ American numbers, but you get the gist
http://www.math.utah.edu/~yplee/fun/caffeine.html
US site again, but the mg amount is almost the same as in Canada for the "Citrus Charge" MD:
http://www.caffeineinformer.com/caffeine-content/mountain-dew
click [Compare] and see how terribad MONSTER is vs even Red Bull
http://www.caffeineinformer.com/the-caffeine-database
and of course, ugh:
5 Hour Energy <http://www.caffeineinformer.com/caffeine-content/5-hour-energy> 2 200 100.0
vs.
Mountain Dew <http://www.caffeineinformer.com/caffeine-content/mountain-dew> 12 54 4.5
(those columns are { ProductName , fluid ounces , caffeine in mg , caffeine/fl.oz } )
yes folks, the 5HE is about 22 times the caffeine-per-volume as The Dew! If it was a normal 12 fl.oz (355ml) can it would contain 1200mg (vs the 54mg Mountain Dew) of artificial stimulant. Hope your heart can take it!