Value Per Nutrient Food 6.52 mg 100 grams Niacin Mutton, cooked, roasted (Navajo) 6.52 mg 100 grams Niacin Seal, bearded (Oogruk), meat, dried, in oil (Alaska Native) 6.52 mg 100 grams Niacin Lamb, domestic, leg, shank half, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted 6.51 mg 100 grams Niacin Chicken breast tenders, cooked, microwaved 6.51 mg 100 grams Niacin Infant formula, NESTLE, GOOD START ESSENTIALS SOY, with iron, powder 6.51 mg 100 grams Niacin Fish, halibut, Atlantic and Pacific, raw 6.51 mg 100 grams Niacin Lamb, domestic, loin, separable lean only, trimmed to 1/4" fat, choice, raw 6.51 mg 100 grams Niacin Beef, round, top round, steak, separable lean and fat, trimmed to 1/8" fat, select, raw