There are numerous scientific studies which have shown that caffeine definitely can act as a performance enhancer. I just take mine in pill form, as I don't particularly care for coffee. I always drink tons of water anyway, so the diuretic effect has never been an issue for me. People with high blood pressure should, of course, be wary of ingesting high doses.
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He who contemplates the possibility of defeat is but a step away from achieving it....
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