Originally Posted by PotatoChip

Almost everything you said is wrong.

8 cups of coffee? A Rockstar has 160mg of caffeine. The average 8oz cup of coffee has 80-90mg. So unless my math is way off, 8*80=640, which is nowhere near 160.

Invented in Japan? Wrong. They have taurine drinks such as Livita, invented in 1962, but it is not caffeinated and has a completely different formula.

And who drinks them like bottled water? The cans themselves state to limit intake to three cans a day in order to keep caffeine below 500mg a day, a limit easily exceeded by three large Starbucks coffees, yet they give no warning.

And finally, maybe you personally get muscle twitches. Maybe you have a caffeine sensitivity. I have drank a Monster three days in a row on many occasions with no adverse affect. Now, I usually drink about one per week.

That said, don't post baseless BS that can't be backed up by any facts.

Oh, and stop drinking beer! It causes infidelity!!