WHEN YOUR TESTOSTERONE IS TOO LOW
A low level of testosterone causes symptoms reduced sex drive and erectile function, loss of body hair, less beard growth, loss of lean muscle mass, feeling very tired all the time (fatigue), obesity and weight-gain, symptoms of anxiety and depression, and an inability to build lean muscle.
WHEN YOUR ESTROGEN IS OUT OF BALANCE
Men with too much estrogen may develop an increase in fatty chest tissue, and they may have difficulty getting or maintaining an erection.