Value Per Nutrient Food 5.72 mg 100 grams Niacin Beef, round, top round, steak, separable lean only, trimmed to 1/8" fat, all grades, cooked, broiled 5.71 mg 100 grams Niacin Chicken, broilers or fryers, thigh, meat and skin, cooked, fried, batter 5.71 mg 100 grams Niacin Pork, fresh, loin, country-style ribs, separable lean only, cooked, braised 5.71 mg 100 grams Niacin Crackers, saltines, fat-free, low-sodium 5.71 mg 100 grams Niacin Waffles, chocolate chip, frozen, ready-to-heat 5.71 mg 100 grams Niacin Wheat, hard red spring 5.71 mg 100 grams Niacin Chicken breast tenders, uncooked 5.71 mg 100 grams Niacin Beef, round, top round, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, broiled