Value Per Nutrient Food 5.81 mg 100 grams Niacin Lamb, Australian, imported, fresh, composite of trimmed retail cuts, separable lean only, trimmed to 1/8" fat, cooked 5.81 mg 100 grams Niacin Turkey, fryer-roasters, breast, meat and skin, raw 5.80 mg 100 grams Niacin Beef, round, bottom round, steak, separable lean and fat, trimmed to 0" fat, select, cooked, braised 5.80 mg 100 grams Niacin Seeds, sesame seed kernels, dried (decorticated) 5.80 mg 100 grams Niacin Fish, tuna, white, canned in water, drained solids 5.80 mg 100 grams Niacin Fish, tuna, white, canned in water, without salt, drained solids 5.80 mg 100 grams Niacin Chicken, stewing, meat and skin, cooked, stewed 5.80 mg 100 grams Niacin Pork, cured, ham -- water added, whole, boneless, separable lean only, heated, roasted