Value Per Nutrient Food 3.92 mg 100 grams Niacin Sauce, pasta, spaghetti/marinara, ready-to-serve, low sodium 3.92 mg 100 grams Niacin Sauce, pasta, spaghetti/marinara, ready-to-serve 3.91 mg 100 grams Niacin Pork, fresh, loin, sirloin (chops), boneless, separable lean and fat, cooked, braised 3.91 mg 100 grams Niacin PIZZA HUT 12" Cheese Pizza, Thick Crust 3.91 mg 100 grams Niacin Pork, fresh, leg (ham), shank half, separable lean and fat, raw 3.91 mg 100 grams Niacin Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised 3.90 mg 100 grams Niacin Fish, tilapia, raw 3.90 mg 100 grams Niacin Infant formula, ABBOTT NUTRITION, SIMILAC NATURAL CARE, ADVANCE, ready-to-feed, with ARA and DHA (formerly ROSS)