Value Per Nutrient Food 4.81 mg 100 grams Niacin Cereals, QUAKER, hominy grits, white, quick, dry 4.81 mg 100 grams Niacin Cereals, QUAKER, hominy grits, white, regular, dry 4.81 mg 100 grams Niacin Pork, cured, ham, center slice, separable lean and fat, unheated 4.80 mg 100 grams Niacin Pork, fresh, loin, center rib (chops), boneless, separable lean and fat, cooked, pan-fried 4.80 mg 100 grams Niacin Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, choice, raw 4.80 mg 100 grams Niacin Salami, pork, beef, less sodium 4.80 mg 100 grams Niacin Beef, brisket, flat half, separable lean only, trimmed to 1/8" fat, select, cooked, braised 4.80 mg 100 grams Niacin Wheat, soft red winter