One study say's it makes for bad sex. Maybe that's because you need that cup before you partake in a am romp.
The rest of the studies I saw, spoke of the increase of desire, libido, stamina, enhancing performance, etc. The key is when to consume caffeine and the right amount. The best advise is to consume a cup a half an hour before activity.
On another note....
Green Beans Coffee is offering a pretty cool deal.
Anyone Can Send His or Her Own Special Message of Thanks to a Service Member
Serving Far From Home With a CUP OF JOE FOR A JOE.
More than 65 cafes throughout the Middle East, Africa, Southwest Asia and North America, Green Beans Coffee has provided a welcomed moment of respite where deployed services members can relax, enjoy premium coffees, teas and fresh baked pastries, hear great music and for a few minutes, escape into a peaceful oasis of tranquility that brings a little bit of home with every cup of coffee served.
With CUP OF JOE FOR A JOE, Green Beans Coffee is giving everyone an opportunity to express their support for our men and women in uniform through the simple act of buying a cup of premium coffee and having it delivered along with their own personalized message of thanks to a serviceman serving overseas.
Visit www.greenbeanscoffee.com and brighten the day by sending a little bit of home to a serviceman deployed overseas.