The American Heart Association recommends including fish in your dietary pattern at least twice a week. The omega-3 fatty acids in seafood may help to lower blood triglycerides and reduce the risk of cardiovascular diseases. Not all seafood is rich in omega-3 fatty acids. Use NutritionCalc Plus to compare the omega-3 fatty acid content of the following seafood items. On the Intakes tab for one day, enter the following food items: salmon, atlantic, wild, baked, fillet (USDA) - 100 grams tuna, yellowfin, baked, fillet (USDA) - 100 grams tilapia, baked, fillet (USDA) - 100 grams shrimp, steamed, large (USDA) - 100 grams oysters, eastern, wild, baked, medium (USDA) - 100 grams sardines, atlantic, canned, with bones, in oil, drained (USDA) - 100 grams On the Reports tab, generate a Single Nutrient report for omega-3 fatty acids for that day. Rank the foods according to their omega-3 fatty acid content, from highest (at the top) to lowest (at the bottom).