Value Per Nutrient Food 44.30 mcg 100 grams Selenium, Se Beef, variety meats and by-products, lungs, raw 44.30 mcg 100 grams Selenium, Se Pork, fresh, loin, blade (chops), bone-in, separable lean only, cooked, braised 44.30 mcg 100 grams Selenium, Se Beef, chuck, shoulder clod, shoulder top and center steaks, separable lean and fat, trimmed to 0" fat, select, cooked, grilled 44.20 mcg 100 grams Selenium, Se Pork, fresh, composite of trimmed retail cuts (leg, loin, and shoulder), separable lean only, cooked 44.10 mcg 100 grams Selenium, Se Fish, pollock, walleye, cooked, dry heat 44.10 mcg 100 grams Selenium, Se Pork, fresh, loin, center loin (chops), bone-in, separable lean and fat, cooked, braised 44.10 mcg 100 grams Selenium, Se Fish, mackerel, Atlantic, raw 44.00 mcg 100 grams Selenium, Se Bread, pita, whole-wheat