The topic of fish oil has reigned over news headlines during the past few months, as seen in our earlier blog post. But most recently, a study published in the Journal of the National Cancer Institute has people reeling with findings that show men who have high levels of omega-3 (a healthy fatty acid found in fish oils) in their blood, have an increased risk of prostate cancer.
The method of study was observational, and involved researchers examining blood samples of men who already had prostate cancer, and comparing it to those who didn’t, to assess omega-3 levels for an association. This means that while the findings are valid and there is a correlation, the study didn’t definitively show that fish oils cause prostate cancer.
Regardless, when significant studies like this come to the forefront of news, it’s important to remember that anything a person swallows can have potential undiscovered side effects, whether long-lasting or short-lived. Because research is constantly shifting gears and under development, the best thing men – and all adults who want to take fish oil supplements – can do, is understand the existing, proven risks. Especially if there is a family history of prostate cancer, consult a primary care provider before taking them.
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Staying in touch with a primary care provider who is up-to-date on health news and research studies can be highly beneficial to adults taking fish oil supplements, or to adults who are considering dietary changes. At concierge practices in particular, like Principal Medical Group (PMG), physicians know each patient personally, therefore allowing them to better evaluate how research findings implicate each patient’s health. Contact PMG today to schedule a consultation and learn more.
