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"   New headlines about omega 3s and cancer risk are generating buzz \u2014 no surprise given the startling conclusions that fish oil raises the risk of prostate cancer by a frightening 44% among men with the highest levels of these fats in their blood. Even more alarming: The study found that compared to those with the lowest blood levels of these fats, men with the highest amounts are at a whopping 71% greater risk of the disease. Scary! What the headlines don&amp;#039;t say is that the study, while important in advancing our knowledge of omega 3s and their impact on the development of cancer, wasn&amp;#039;t designed to determine cause. Meaning, it&amp;#039;s unclear if the fish oil is at play or if there&amp;#039;s something else about fish-oil-eating men that raises their risk. (Maybe men who have high levels of fish fats in their blood also favor another food or supplement that&amp;#039;s the real culprit. Or maybe these guys took supplements to make up for a crummy diet.) And since the study didn&amp;#039;t consider participants&amp;#039; eating habits, researchers can&amp;#039;t put the blame on fish or pills, though they caution against supplements since they&amp;#039;re such a concentrated source of the nutrient. Most health authorities suggest eating two servings of seafood each week \u2014 an amount that protects against heart disease, the leading cause of death among men and women. It&amp;#039;s reassuring to me that in the recent study, the difference in blood levels between those with the lowest and highest figures exceeds the amount you&amp;#039;d get from eating salmon twice a week (a notable source of the nutrient). As a nutritionist, I always favor food forms of nutrients to pill versions. From what I&amp;#039;ve seen, I still think it&amp;#039;s safe, and even wise, to aim for two servings of seafood per week. A number of studies link fish fats to healthy outcomes, like a lower risk of heart disease, stroke, skin cancer, mood disorders, and more. But bear in mind that when it comes to nutrients, more is not necessarily better. Eat fish a couple of times a week and on other nights, have chicken, turkey, or a vegetarian meal that takes advantage of the season&amp;#039;s fresh produce. If you&amp;#039;re a supplement taker, you may want to talk to your doctor or dietitian about the pros and cons based on your diet and history. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/institute/a23879/omega-3-cancer-risk/?link=rel&dom=chron&src=syn&con=slide&mag=ghk>