Value Per Nutrient Food 4.63 mg 100 grams Niacin Beef, short loin, t-bone steak, separable lean only, trimmed to 0" fat, all grades, cooked, broiled 4.63 mg 100 grams Niacin Veal, variety meats and by-products, kidneys, cooked, braised 4.63 mg 100 grams Niacin Beef, short loin, porterhouse steak, separable lean only, trimmed to 0" fat, all grades, cooked, broiled 4.63 mg 100 grams Niacin Poultry, mechanically deboned, from backs and necks with skin, raw 4.63 mg 100 grams Niacin Beef, short loin, t-bone steak, separable lean only, trimmed to 0" fat, choice, cooked, broiled 4.63 mg 100 grams Niacin Pork, fresh, shoulder, arm picnic, separable lean only, raw 4.63 mg 100 grams Niacin Beef, ground, 80% lean meat / 20% fat, loaf, cooked, baked 4.62 mg 100 grams Niacin Crackers, rusk toast