Snippet from the article:
Omega-3 fatty acids have been shown to have many health benefits. But they may have risks as well, including an increased risk for prostate cancer.
In a nine-year prospective study, scientists at the Fred Hutchinson Cancer Research Center in Seattle took annual blood samples from 834 men diagnosed with prostate cancer and 1,393 men who were cancer free. The study, published online in The Journal of the National Cancer Institute, controlled for more than a dozen cancer risk factors.
Read the rest — Omega-3s May Raise Prostate Cancer Risk