Value Per Nutrient Food 8.00 mg 100 grams Niacin Orange-flavor drink, breakfast type, powder 8.00 mg 100 grams Niacin Fish, salmon, pink, raw 7.99 mg 100 grams Niacin Pork, fresh, loin, top loin (chops), boneless, separable lean and fat, raw 7.98 mg 100 grams Niacin Veal, breast, whole, boneless, separable lean and fat, cooked, braised 7.98 mg 100 grams Niacin Beef, flank, steak, separable lean only, trimmed to 0" fat, all grades, cooked, broiled 7.97 mg 100 grams Niacin Veal, composite of trimmed retail cuts, separable lean and fat, cooked 7.96 mg 100 grams Niacin Elk, free range, roast, eye of round, cooked (Shoshone Bannock) 7.95 mg 100 grams Niacin Fish, salmon, coho, wild, cooked, dry heat