According to CNN all the hype over too much caffeine being bad for your heart, isn't exactly true.

A new study shows that drinking five cups of coffee a day is NO WORSE than one a day. This study used 8000 people and check this out, someone who drank 25 CUPS IN A DAY had no more arteries stiffening than a one cup person.

All that participated were given MRI heart scans. Now obviously the study isn't TELLING ANYONE to drink 25 cups a coffee per day, but you get the point.