Origin and Etymology of is. Middle English, from Old English; akin to Old High German ist is (from sÄ«n to be), Latin est (from esse to be), Greek esti (from einai to be)
August 21st, 2013. Andropause is the technical term for the hormone imbalance all men will experience as they age. Commonly called male menopause, andropause typically begins to affect men between the ages of 35 and 40. In some cases, however, the testosterone deficiencies associated with andropause may occur in much younger men.
Testosterone is the hormone that makes men manly. It gives you a sex drive, helps your muscles to grow, and puts hair on your chest. Which is why men can find it alarming when their testosterone levels begin to naturally drop after the age of 30. The medical symptoms are numerous, including a lack of energy, motivation, and sexual desire â not to mention possible erectile dysfunction.