Michael Roizen, MD, Chief Wellness Officer, Cleveland Clinic, and Chief Medical Correspondent for The Dr. Oz Show discusses the importance of fish as part of a healthy diet, especially for pregnant and nursing women. The new guidelines call for 200mg of DHA, which is equivalent to 2-3 servings of fish per week. Due to higher mercury content, pregnant and nursing women should avoid consuming the following five fish: 1. Swordfish 2. Shark 3. Tilefish 4. Mackerel 5. Bluefin Tuna Resources & References  http://www.fda.gov/food/resourcesforyou/consumers/ucm110591.htm http://www.mayoclinic.org/healthy-living/pregnancy-week-by-week/in-depth/pregnancy-and-fish/art-20044185 http://americanpregnancy.org/pregnancyhealth/fishmercury.htm http://www.denverpost.com/ci_23133386/drs-oz-and-roizen-new-health-care-requirements