In the end, that's the thing , your body becomes used to it and the effect doesn't work. You just think it does…
Thats not true. It still works. It just holds the caffiene hangover terrors at bay. Its like once you get addicted to heroin, the heroin doesn't do as much anymore, rather, you just need it to be normal. I gave up caffiene for lent, and those first few days… phew. Just from that experience I know I'm not giving up junk anytime soon.
{quote=OO]but that it doesn't actually do much that's proven when used in energy drinks
Taurine, supposedly, opens up the veins to the brain so that blood and thus the caffiene, can reach it faster. Thats the story I heard anyway.
Those things are bad for your health. Stay away from them.
Everything is bad for your health. Sometimes you gotta live the for the day dude.