Value Per Nutrient Food 5.40 mcg 100 grams Selenium, Se Cereals, oats, regular and quick and instant, unenriched, cooked with water (includes boiling and microwaving), without salt 5.40 mcg 100 grams Selenium, Se Popcorn, microwave, regular (butter) flavor, made with palm oil 5.40 mcg 100 grams Selenium, Se Cereals ready-to-eat, oat, corn and wheat squares, presweetened, maple flavored 5.40 mcg 100 grams Selenium, Se Cereals, QUAKER, Instant Oatmeal, TREASURE HUNT, prepared with boiling water 5.30 mcg 100 grams Selenium, Se Carob flour 5.30 mcg 100 grams Selenium, Se Gravy, mushroom, dry, powder 5.30 mcg 100 grams Selenium, Se Lamb, New Zealand, imported, frozen, shoulder, whole (arm and blade), separable lean only, cooked, braised 5.30 mcg 100 grams Selenium, Se Flan, caramel custard, dry mix, prepared with 2% milk