Value Per Nutrient Food 7.91 mg 100 grams Niacin Pork, ground, 96% lean / 4% fat, raw 7.91 mg 100 grams Niacin Fish, halibut, Atlantic and Pacific, cooked, dry heat 7.91 mg 100 grams Niacin Veal, rib, separable lean only, cooked, braised 7.91 mg 100 grams Niacin Veal, shoulder, arm, separable lean only, raw 7.91 mg 100 grams Niacin Chicken, broilers or fryers, meat and skin and giblets and neck, roasted 7.90 mg 100 grams Niacin Formulated bar, high fiber, chewy, oats and chocolate 7.89 mg 100 grams Niacin Veal, breast, plate half, boneless, separable lean and fat, cooked, braised 7.89 mg 100 grams Niacin Lamb, variety meats and by-products, spleen, raw