Value Per Nutrient Food 5.67 mg 100 grams Riboflavin Cereals ready-to-eat, GENERAL MILLS, TOTAL Corn Flakes 5.67 mg 100 grams Riboflavin Cereals ready-to-eat, GENERAL MILLS, Whole Grain TOTAL 4.59 mg 100 grams Riboflavin Lamb, variety meats and by-products, liver, cooked, pan-fried 4.33 mg 100 grams Riboflavin Babyfood, cereal, high protein, with apple and orange, dry 4.11 mg 100 grams Riboflavin Malted drink mix, chocolate, with added nutrients, powder 4.10 mg 100 grams Riboflavin Moose, liver, braised (Alaska Native) 4.03 mg 100 grams Riboflavin Lamb, variety meats and by-products, liver, cooked, braised 4.00 mg 100 grams Riboflavin Leavening agents, yeast, baker's, active dry