Testosterone (T) is the principal male sex hormone. As men age, T levels typically fall.
Symptoms of low T include decreased libido, vasomotor instability, and decreased bone …

Introduction Testosterone deficiency (TD), also known as hypogonadism, is a condition
affecting a substantial proportion of men as they age. The diagnosis and management of TD …

Background Serum testosterone concentrations decrease as men age, but benefits of
raising testosterone levels in older men have not been established. Methods We assigned …

Objective To determine the risk of venous thromboembolism associated with use of
testosterone treatment in men, focusing particularly on the timing of the risk. Design …

Background Conflicting evidence exists for the association between testosterone
replacement therapy and mortality and cardiovascular events. The US Food and Drug …

Bone is a biomechanical tissue shaped by forces from muscles and gravitation.
Simultaneous bone and muscle decay and dysfunction (osteosarcopenia or sarco …

To address widespread concerns regarding the medical condition of testosterone (T)
deficiency (TD)(male hypogonadism) and its treatment with T therapy, an international …

The aim of this study was to assess the effect of testosterone replacement therapy (TRT) on
cardiovascular outcomes. Men (January 1, 1996, to December 31, 2011) with a low initial …

Objective To review and quantify the association between endogenous and exogenous
testosterone and prostate‐specific antigen (PSA) and prostate cancer. Methods Literature …

Testosterone products are recommended by some prescribers in response to a diagnosis or
presumption of “low testosterone”(low-T) for cardiovascular health, sexual function, muscle …