prostate cancer

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Two nutrient supplements once thought to protect against cancer may actually increase the risk of prostate cancer, according to a study led by researchers at Seattle’s Fred Hutchinson Cancer Research Center.

The randomized, double-blind, placebo-controlled study looked at 4,856 men taking large doses of vitamin E and selenium, either alone or together, or a placebo.

Prostate cancer surgery shows no benefit for many men

Jul 18, 2012

Finally, the results from a decades-long study that compared surgery for prostate cancer to careful monitoring have been published.

Overall, the researchers found no difference in rates of death from any cause, including prostate cancer, among men who had their prostates surgically removed compared to those who didn't.

Preliminary results were released more than a year ago.

The newly published conclusion:

Researchers studying men in Seattle have found more evidence that sexual behaviors and cancer may be linked. In this case, they’re looking at prostate cancer.

The connection is through viruses and circumcision's role in possibly limiting some infections.