Pre-Covid Era

Selenium sources: Brazil Nuts, Oysters, Mussels, Lamb liver, Canned Tuna, Canned Anchovies, Canned Swordfish, Pickled Herring, Sunflower Seeds, Rice, Wheat, Oat Bran, Caviar, Bacon, Pork Chops, Lobster, Crab, Shrimp, Prawns, Camarones