Value Per Nutrient Food 8.16 mg 100 grams Niacin Pork, fresh, loin, sirloin (roasts), bone-in, separable lean only, cooked, roasted 8.16 mg 100 grams Niacin Beef, tenderloin, steak, separable lean only, trimmed to 0" fat, all grades, cooked, broiled 8.15 mg 100 grams Niacin Cereals, QUAKER, Instant Oatmeal EXPRESS Cinnamon Roll, Dry 8.15 mg 100 grams Niacin Lamb, Australian, imported, fresh, loin, separable lean only, trimmed to 1/8" fat, cooked, broiled 8.15 mg 100 grams Niacin Cereals, QUAKER, Instant Grits Product with American Cheese Flavor, Dry 8.15 mg 100 grams Niacin Pork, fresh, loin, center loin (chops), bone-in, separable lean and fat, cooked, broiled 8.14 mg 100 grams Niacin Cereals, QUAKER, Instant Oatmeal EXPRESS, Golden Brown Sugar, dry 8.14 mg 100 grams Niacin Cereals, QUAKER, Instant Oatmeal EXPRESS, Baked Apple, dry