Many products are advertised and promoted to men to boost their testosterone levels. While testosterone therapy may sound appealing for its promised increase of testosterone in older men, there are numerous downsides to the treatment that can have moderate to severe and potentially long-term lasting effects.
An article titled “The Risk of Testosterone Replacement in Men” published by the National Center for Biotechnology Information reported that testosterone replacement therapy (TRT) “has been linked with prostate cancer” and advised that such therapy should be taken with caution. The occurrence of polycythemia, or elevated red blood cell count, is also increased for those who undergo TRT. Finally, the article reported that men who seek the treatment are found to suffer more frequently from obstructive sleep apnea (OSA).