This is an article that needs dating--the study needs to be cited/dated, and the article itself, too, should be. As a pp has pointed out, it seems the study is several years old.
Not only that, but caffeine tablets aren't the same as drinking coffee--the mechanism for internal absorption, rate of absorption, and accompanying ingredients are all different. As a coffee drinker who has, on occasion, used more direct caffeine supplementation, I know there is a significant difference, not accounted for here.
- 12/6/2012 8:49:34 PM