Value Per Nutrient Food 4.83 mg 100 grams Niacin Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, all grades, raw 4.83 mg 100 grams Niacin Peaches, dehydrated (low-moisture), sulfured, uncooked 4.83 mg 100 grams Niacin Pork, fresh, composite of trimmed retail cuts (loin and shoulder blade), separable lean only, raw 4.83 mg 100 grams Niacin Beef, brisket, flat half, separable lean only, trimmed to 1/8" fat, all grades, cooked, braised 4.83 mg 100 grams Niacin Duck, domesticated, meat and skin, cooked, roasted 4.82 mg 100 grams Niacin Pork, cured, ham -- water added, rump, bone-in, separable lean and fat, unheated 4.82 mg 100 grams Niacin Beef, grass-fed, ground, raw 4.82 mg 100 grams Niacin Beef, ground, 75% lean meat / 25% fat, patty, cooked, broiled