• Improves mental performance.
• Boosts physical energy.
• Elevates and improves mood. 

How It Works:

• Researchers at MIT found that "caffeine is a mind-accelerating mood booster".
• It increases mental performance.
• Caffeine stimulates reaction time, attention span, concentration and acuity with numbers.  As little as 32mg of caffeine as much as in a single serving of cola or a 5-ounce cup of tea can give you a real mental and energy boost.
• Caffeine moves to your brain fast, with 20 to 30 minute and lasts up to 6 hours.

Bonus:

Caffeine also improves physical endurance.  Studies show that cyclists pedaled 7% harder and lasted in competition 20% longer after taking caffeine. 

Tip:

Drink your caffeine before your meal for a bigger energy bosst and fatigue beater effect.