1. C 8 H 10 N 4 O 2 Caffeine.

2. Pros about caffeine Gives you a boost of energy Makes you feel alive! Wakes you up It can help immune system against various illnesses

3. Cons about caffeine Puts your body in a state of adrenaline emergency Impairs your sleep Once rush has ended, you become tired, depressed and grumpy

4. How dose it work? The caffeine from your morning coffee changes your brain's chemistry. It makes your never cells speed up instead of slowing down providing more alertness, a caffeine rush.

5. General facts. It’s used to give people a boost in energy and alertness Caffeine makes you feel better, the same way cocaine dose Trimethylxanthine is commonly know as caffeine