Value Per Nutrient Food 5.22 mg 100 grams Niacin USDA Commodity, luncheon meat, canned 5.22 mg 100 grams Niacin Beef, chuck, arm pot roast, separable lean only, trimmed to 1/8" fat, choice, raw 5.22 mg 100 grams Niacin Cereals, RALSTON, dry 5.21 mg 100 grams Niacin Pork, cured, ham -- water added, slice, bone-in, separable lean and fat, heated, pan-broil 5.21 mg 100 grams Niacin Pork, fresh, shoulder, arm picnic, separable lean and fat, cooked, braised 5.21 mg 100 grams Niacin Chicken, broilers or fryers, dark meat, meat and skin, raw 5.21 mg 100 grams Niacin Fast Foods, Fried Chicken, Drumstick, meat and skin with breading 5.21 mg 100 grams Niacin Coffee, brewed, espresso, restaurant-prepared