How Does Testosterone Replacement Therapy Work?

How Does Testosterone Replacement Therapy Work?

Testosterone replacement therapy, technically the hot new thing for older men, isn’t really new anymore. Testosterone has been found in the 1920s and since then has been given to older men as the “miracle” hormone that helps them to grow old gracefully. Over the past 80 years, several studies have shown testosterone’s effectiveness and safety. It has actually been found to increase sexual drive and libido in older men and may help increase muscle mass…

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