Statins Fail to Lower Levels of Cancer-Stimulating Hormones

To this end, they examined data from the Boston Area Community Health (BACH) survey. The medical histories of 1,812 men, including 237 statin users, were evaluated and their blood was analyzed for free testosterone, total testosterone, and other associated compounds.

Results presented in the August 2008 issue of the journal Cancer Epidemiology, Biomarkers, & Prevention revealed that there was no relationship between statin use and free testosterone, dehydroepiandrosterone sulfate, or luteinizing hormone. An apparent significant association between total testosterone and statin use was noted, but this relationship was shown to be due to the fact that these subjects were older, had larger body mass index and more chronic illnesses, and used more medications than those not using statins.

"We know that men with higher body mass index, diabetes, and cardiovascular disease tend to have lower testosterone levels, and this largely accounted for the drop in testosterone in statin users,” said first author Dr. Susan A. Hall, a researcher at the New England Research Institutes. "The public health significance is that our study provides evidence that statins may not have a clinically meaningful impact on testosterone in the blood, although further studies should be done. That does not mean that statins may be lowering prostate cancer risk through one or more alternative pathways, but it does not appear to be working through reduction of male hormones.”


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New England Research Institutes