what food contains selenium
The following foods are generally considered good sources of selenium: 1  Brazil Nuts. 2  Sunflower Seeds. 3  Fish (tuna, halibut, sardines, flounder, salmon). 4  Shellfish (oysters, mussels, shrimp, clams, scallops). 5  Meat (Beef, liver, lamb, pork).6  Poultry (chicken, turkey). 7  Eggs. 8  Mushrooms (button, crimini, shiitake).elenium Deficiencies. Deficiencies of selenium can occur in areas where soil content of this mineral is low. Diets high in refined foods may also lead to deficiency, as selenium can be destroyed by food processing. Taking anti-inflammatory drugs may reduce the body's supply of selenium.