Well, if it ain't amphetamines or methamphetamines they are being fed, then it isn't as bad.
Wulfie- I read what you typed before you edited it- I would just like to say that ephedrine and ripped fuel (ripped fuel contains ephedrine, but I seperated them because there are 2 versions of ripped fuel, and ephedrine now comes in it's own pill form at 7-11 and other convenience stores) shouldn't be considered engineered very well.
They result in starry vision, and very poor night vision. During the day, looking at the bright blue sky or anything white also leads to seeing some strange things.
I can't really explain it better than that, but the effects, and after effects, it causes are almost like a lower potency/quality form of speed. And speed is one nasty drug to be under the influence if you need to make intelligent decisions.
Sure, you can react faster and make decisions faster.... but it just may not be quite right.
-SW