Detta har jag dragit mina slutsattser ifrån tidigare:
http://www.thefactsaboutfitness.com/news/coff_creat.htm
Citat:
But this doesn't mean that creatine and caffeine should never be used together. It's important to remember that both studies used very large doses of caffeine (five milligrams of caffeine per kilogram of bodyweight).
For someone weighing 180 pounds (around 82 kilograms), that's more than 400 milligrams of caffeine. To put this figure in context, one cup of coffee contains 65-115 milligrams of caffeine. Soft drinks contain 10–50 milligrams of caffeine per 12-ounce serving.
What's more, previous research has used creatine dissolved in warm caffeinated drinks, such as coffee or tea. In other words, only high doses of caffeine have been shown to interfere with the performance-enhancing effects of creatine. A cup of coffee or tea won't have the same negative impact.
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Jag kommer fortsätta med koffein ihop med kreatin om jag känner för det.
Tror inte en eller 2 koffein tabletter gör någon skada.