Value Per Nutrient Food 7.17 mg 100 grams Niacin Beef, bottom sirloin, tri-tip roast, separable lean only, trimmed to 0" fat, choice, raw 7.17 mg 100 grams Niacin Beef, tenderloin, steak, separable lean and fat, trimmed to 1/8" fat, choice, cooked, broiled 7.16 mg 100 grams Niacin Game meat, elk, round, separable lean only, cooked, broiled 7.16 mg 100 grams Niacin Game meat, rabbit, domesticated, composite of cuts, cooked, stewed 7.16 mg 100 grams Niacin Ostrich, outside strip, cooked 7.15 mg 100 grams Niacin Caribou, hind quarter meat, raw (Alaska Native) 7.15 mg 100 grams Niacin Turkey roll, light meat 7.14 mg 100 grams Niacin Ostrich, tip trimmed, cooked