Morning Caffeine Charge
Usually each morning I have to wake up to my daily fix, a cup of coffee. I have recently changed that habit to eating two oranges. I think a better alternative.
Here is a short video just over a minute that will tell you how caffeine works in your body.
How stuff works is a great site to find just about how anything works from refigerators to zombies.
Now they tackle coffee, Starbucks beware.