To counter the consequences of natural aging in men, testosterone replacement therapy is often utilized.
These results are usually experienced as a man passes the age of 70 wherein testosterone levels are at an all time lesser at around 30 to 50 % than they were when they were still young.
The symptoms would include fewer erections, fatigue, decreasing muscle strength and mass, and added body fat.
This decrease is frequently cited to as andropause or the male opposite of menopause.
Male hormones are referred to as androgen and are circulating more in the bodies of men than in women.
Testosterone is a natural hormone produced in the testes and adrenals.
These androgens cause the secondary sexual characteristics in men which includes facial hair, increases muscle strength and mass, intensifies voice, muscularity, penile and scrotal growth, body hair, erecting of the penis, etc.
Testosterone levels tend to increase by the time of puberty and early adulthood and begin to decline during the middle age and further in old age thence the consequences of it also decreases thus begin the body's need for testosterone replacement.
Even though there are some dangers to the treatment like elevated blood pressure, accumulated cholesterol levels, thickening of the blood, and advancing the results of prostate cancer as well as other events such as baldness, facial flushing, and prostatic hyperplasia, the therapy itself does seem to be very useful.
One other contentious subject that testosterone replacement therapy poses is that of athletes who use testosterone replacement to enhance their physical state to better their skills in sports.
Indeed, testosterone replacement therapy does have its full swing of rewards yet, if used wrongly and exploited, they usually present problems with health.
Testosterone replacement is used only for people who cannot create their own testosterone due to conditions that are inevitable.