Researchers love to find ominous effects of foods, drugs, herbs, lifestyles because it indicates
"more research is needed -- ergo, grant more money. : The more ominous a situation sounds, the more
money awarded. Researchers have been trying to find dire or delightful consequences of caffeine
for decades. No luck. Nothing holds up. So enjoy in moderation.
I would love to evaluate the source of your information that caffeine adds 50 IQ points to your
score -- especially an amount that would have must people peeing every 15 minutes.