Value Per Nutrient Food 5.19 mg 100 grams Niacin Bread, wheat 5.19 mg 100 grams Niacin Beef, chuck for stew, separable lean and fat, select, raw 5.19 mg 100 grams Niacin Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, grilled 5.19 mg 100 grams Niacin Fast Foods, Fried Chicken, Thigh, meat and skin and breading 5.19 mg 100 grams Niacin Beef, chuck, shoulder clod, shoulder tender, medallion, separable lean and fat, trimmed to 0" fat, all grades, cooked, grilled 5.19 mg 100 grams Niacin Sorghum flour 5.18 mg 100 grams Niacin Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, grilled 5.18 mg 100 grams Niacin Turkey, fryer-roasters, light meat, meat and skin, raw