Value Per Nutrient Food 4.28 mg 100 grams Niacin Pork, cured, ham and water product, slice, boneless, separable lean and fat, heated, pan-broil 4.28 mg 100 grams Niacin USDA Commodity, beef patties with VPP, frozen, raw 4.28 mg 100 grams Niacin Goose, domesticated, meat only, raw 4.28 mg 100 grams Niacin Pork, fresh, shoulder, whole, separable lean only, raw 4.28 mg 100 grams Niacin Pork, fresh, variety meats and by-products, brain, raw 4.27 mg 100 grams Niacin Beef, chuck, arm pot roast, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, braised 4.27 mg 100 grams Niacin Turkey, gizzard, all classes, cooked, simmered 4.27 mg 100 grams Niacin Beef, round, full cut, separable lean only, trimmed to 1/4" fat, select, cooked, broiled