Value Per Nutrient Food 7.31 mg 100 grams Niacin Beef, round, outside round, bottom round, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, grilled 7.30 mg 100 grams Niacin Emu, inside drum, raw 7.30 mg 100 grams Niacin Beef, rib eye, small end (ribs 10-12), separable lean and fat, trimmed to 0" fat, select, cooked, broiled 7.30 mg 100 grams Niacin WORTHINGTON Diced Chik, canned, unprepared 7.30 mg 100 grams Niacin Chicken, broilers or fryers, back, meat and skin, cooked, fried, flour 7.29 mg 100 grams Niacin Beef, ground, 95% lean meat / 5% fat, crumbles, cooked, pan-browned 7.28 mg 100 grams Niacin KENTUCKY FRIED CHICKEN, Fried Chicken, ORIGINAL RECIPE, Wing, meat only, skin and breading removed 7.28 mg 100 grams Niacin Lamb, Australian, imported, fresh, loin, separable lean only, trimmed to 1/8" fat, raw