Coffee, the fuel of choice for many. There has been some recent reporting on the benefits of coffee lately, and caffeine does speed up your metabolism. But there are also some down sides. Coffee often replaces breakfast, leading people to being hunger swings, or coupled with some donuts, sugar crashes.

Bill Nadrazky has a pretty good rundown on the good versus the bad on coffee.

One of the big advantages as you can imagine is the boost to the central nervous system, some bodybuilders will drink strong coffee before a workout to improve their strength and endurance during the workout and I have tried this as well, it Works