The Buzz on Caffeine - What's you need to know

Caffeine myth or caffeine fact?
It's not always easy to know. Chances are you have some real
misperceptions about caffeine. For starters, do
you know the most common sources of caffeine?  One of the
most well-known effects of caffeine is its ability to act as a
stimulant to temporarily delay fatigue, an effect that can cause
insomnia in susceptible people.  How much is too much ....?
 Is any type of caffeine good for you ?  Listen and
learn!