US scientists from the Research Health Center at the University of Texas found that between coffee consumption and sexual activity of men have a direct relationship.
During the experiment, scientists found that coffee improves male potency.
According to experts, men who drink 2-3 cups of coffee a day, much less likely to suffer from low potency than men who ignore the coffee.
The researchers also noted that the caffeine in its effects on the male body is similar to all known drug Viagra. Especially good caffeine helps to improve the potency of the full men.