Value Per Nutrient Food 6.62 mg 100 grams Niacin Chicken, broilers or fryers, giblets, cooked, simmered 6.62 mg 100 grams Niacin Turkey, canned, meat only, with broth 6.62 mg 100 grams Niacin Lamb, domestic, leg, sirloin half, separable lean and fat, trimmed to 1/4" fat, choice, cooked, roasted 6.62 mg 100 grams Niacin Lamb, domestic, shoulder, arm, separable lean and fat, trimmed to 1/8" fat, choice, roasted 6.62 mg 100 grams Niacin Pork, fresh, loin, center loin (chops), bone-in, separable lean and fat, raw 6.62 mg 100 grams Niacin Pork, cured, ham with natural juices, spiral slice, boneless, separable lean and fat, heated, roasted 6.61 mg 100 grams Niacin Pork, fresh, loin, tenderloin, separable lean and fat, raw 6.61 mg 100 grams Niacin Lamb, domestic, cubed for stew or kabob (leg and shoulder), separable lean only, trimmed to 1/4" fat, cooked, broiled