Testosterone is the hormone which gives males their male features and characteristics. It's hard to imagine men with no testosterone. The creation of this particular hormone peaks during puberty. It not only controls and governs sexual and reproductive function in men but is responsible for Click here (www.greeleytribune.com) the growth of secondary male characteristics such as development of facial hair etc., and torso

Not only this, it is the hormone that gives men their aggressive behavior.

A drop in the generation of testosterone takes place after the age of thirty. Testosterone production begins slowing down at about 1 % a year after 30. As such, once you meet 40, you are actually short by 10 % or more.

There are specific factors that can aggravate this drop in testosterone. Some of them include:

Low testosterone not only causes a minimal sex drive or perhaps libido but in addition results in erectile dysfunction. Some other effects include loss of body hair, reduced lean muscle mass, improved body fat specially along the waist line, weaker bones, irritable behavior, mood swings, lack of mental concentration etc.,