-Charles O'reilly Kansas City, Kansas

"I've been on Testmode for almost three weeks now. My energy level and sex drive is a lot better. In a better mood also. I've already recommended it to my friends and co-workers."

Testosterone is the ‘male hormone’ which is produced naturally by the body in men, and which is largely responsible for many of the differences between men and women. To this end it causes men to build muscle, to burn fat, to develop lower pitched voices and to grow more hair, and while the latter two points might not be of particular interest to anyone, the first two of course are – and particularly to bodybuilders and athletes and anyone looking to get into better shape.

Testosterone is also the main reason that men are thought of as being more driven by sex and ‘hornier’ than women, and is crucial in order to encourage a healthy sex drive. This makes it handy for men who struggle to get erect or who have lost their libido. Finally testosterone is also correlated with high drive and mental energy and is thought to help prevent depression.

Do You Need More Testosterone? In short then, if you are a powerful looking jock with rippling muscle, a deep laugh, lots of confidence and drive and a hankering for lots of sex you probably have high ‘T’. If you have a beer belly, a low libido, lack of motivation to do anything and no muscle mass to speak of… well then you probably have quite low testosterone.