Value Per Nutrient Food 82.40 mcg 100 grams Selenium, Se Lamb, variety meats and by-products, liver, raw 81.20 mcg 100 grams Selenium, Se Veal, variety meats and by-products, spleen, cooked, braised 80.40 mcg 100 grams Selenium, Se Fish, tuna, light, canned in water, drained solids 80.40 mcg 100 grams Selenium, Se Fish, tuna, light, canned in water, without salt, drained solids 80.00 mcg 100 grams Selenium, Se Veal, variety meats and by-products, kidneys, raw 79.30 mcg 100 grams Selenium, Se Seeds, sunflower seed kernels, dry roasted, with salt added 79.30 mcg 100 grams Selenium, Se Seeds, sunflower seed kernels, dry roasted, without salt 79.20 mcg 100 grams Selenium, Se Wheat germ, crude