Metabolism refers to biochemical processes ... This energy is stored in molecules of adenosine triphosphate (ATP) in the body. The energy stored in ATP is the fuel for anabolic reactions.

ATP (adenosine triphosphate) is the energy-carrying molecule used in cells because it can release energy very quickly. Energy is released from ATP when the end phosphate is removed. Once ATP has ...

Caffeine is an antagonist of adenosine receptors ... depending on your metabolism. Here are some proven benefits for Your Workout: 1. Gives You More Endurance. If you're into cardio (running ...