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...

A new study that studied about 1,500 men in Boston found that most of them were having dramatic fall of testosterone level. It is worth knowing that after a certain age, level of testosterone starts declining in men, therefore, special...

The old age people suffering from obesity, diabetes and hypertension are at double risk of having reduced testosterone level than a normal old age people. According to the research, about more than thirty-three percent of people over forty-five...