Value Per Nutrient Food 5.77 mg 100 grams Niacin Fish, trout, mixed species, cooked, dry heat 5.77 mg 100 grams Niacin Fish, butterfish, cooked, dry heat 5.77 mg 100 grams Niacin USDA Commodity, pork, canned 5.77 mg 100 grams Niacin Bread stuffing, bread, dry mix 5.76 mg 100 grams Niacin Fish, halibut, raw, with skin (Alaska Native) 5.76 mg 100 grams Niacin Lamb, domestic, shoulder, whole (arm and blade), separable lean only, trimmed to 1/4" fat, choice, cooked, roasted 5.76 mg 100 grams Niacin Beef, round, knuckle, tip side, steak, separable lean and fat , trimmed to 0" fat, select, raw 5.75 mg 100 grams Niacin Turkey, fryer-roasters, light meat, meat only, raw