Male hypogonadism is a condition in which the body doesn't produce enough testosterone, which is the male hormone that modulates masculine growth and development during puberty. It also refers to a condition in which a male has an impaired ability to produce sperm. Hypogonadism is something a male can either be born with or develop later in life due to an injury or an infection. The effects of the condition depend on the cause and when in life it develops. The good news is that many types ...

A recent study published in the Journal of the American Medical Association's Internal Medicine found that older people who feel younger than their chronological age may actually live longer than people who aren't young at heart. The study was based on responses from 6,500 men and women aged 52 and older -- with an average age of 65 -- who were polled by researchers at University College London. The participants were asked, "How old do you feel you are?" Startling Results About 70% of t...

Many people who undergo hormone replacement therapy say that it's almost like stepping into a time machine. Once their treatments are completed, they look and feel years younger. Essentially, hormone replacement therapy is about giving you back what time and nature have taken away from you over the years. What Hormones Do Hormones are natural chemicals your body produces that basically control every body function, from your sex drive to your blood pressure. Some of these hormones regula...