If you are over the age of 45, and frequently suffer from lethargy, mood swings, depression, or even loss of libido, anger or anxiety, check it out with your doctor - as you might be suffering from ‘Testosterone Deficiency.’ Though...

Male infertility can now be treated using bone marrow stem cells! A new research has examined it with promising results. The germ cells’ (precursors of sperm) failed proliferation and differentiation, and dysfunction of the supporting cells...

It is quite easy to know that whether a man would like to challenge back or not after losing a game. Researchers believe that all this depends on the level of testosterone; if testosterone level is high after losing competition, a man would like...