In their review, Bhasin and Snyder (Aug. 7 issue)1 state that most men who receive testosterone preparations are middle-aged or older and have only moderately decreased testosterone ...

Dr. Jerry Mixon explains that andropause affects men's energy, mood and confidence as testosterone declines. Sponsored by Longevity Medical Clinic.

Lacking a common protein may affect how muscles respond to testosterone, potentially affecting athletic performance and ...

Your body maintains a biological “set point” for weight, beyond calories, through powerful hormonal and neural feedback loops ...

A poorly characterized protein, historically thought to be a chaperon or enzyme, may actually be a key player in prostate ...