Add to the already lengthy list of reasons you should eat fish: it protects against colorectal cancer. A new study, published in the American Journal of Clinical Nutrition, surveyed the eating habits of more than 5,300 people who also came in for a colonoscopy. The women who ate the most fish (three times a week) were 33 percent less likely to have polyps, growths of tissue that accumulate in the colon and are considered to be precursors to cancer. Researchers believe that the anti-inflammatory properties of the omega-3s found in fish are responsible for preventing these polyps from forming in the first place. Interestingly, this same link was not found in men. Researchers speculate that men could be less sensitive to omega-3s and would need to eat greater quantities to reap the same benefits as women. Buy Fish That’s Good for the Earth and You More research is needed to determine whether omega-3 fatty acids really reduce the risk of colorectal cancer, but don’t wait for the results before adding more fish to your diet! Omega-3s, also found in walnuts, leafy greens, and flax seeds, have already been proven to improve heart health, boost mood, and even alleviate dry skin. Healthy Seafood and Your Heart Wild Alaskan Salmon is one of your best bets, but you’ll also get a good dose from other sources including tilapia, scallops, and shrimp (stick to domestic!). To really ensure you’re getting enough, pop a supplement once a day. If you’re not crazy about the aftertaste of fish oil pills, try a krill oil supplement or even a vegetarian, algae-derived one.
