Value Per Nutrient Food 3.74 mg 100 grams Niacin Beef, rib, large end (ribs 6-9), separable lean and fat, trimmed to 1/8" fat, select, cooked, roasted 3.74 mg 100 grams Niacin Beef, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/8" fat, select, cooked 3.74 mg 100 grams Niacin Beef, rib, eye, small end (ribs 10-12), separable lean only, trimmed to 0" fat, choice, raw 3.74 mg 100 grams Niacin Beef, round, full cut, separable lean and fat, trimmed to 1/8" fat, select, raw 3.74 mg 100 grams Niacin Cookies, peanut butter sandwich, regular 3.74 mg 100 grams Niacin LITTLE CAESARS 14" Original Round Pepperoni Pizza, Regular Crust 3.73 mg 100 grams Niacin Fast Food, Pizza Chain, 14" pizza, pepperoni topping, regular crust 3.73 mg 100 grams Niacin Bread, white, prepared from recipe, made with nonfat dry milk