Value Per Nutrient Food 1.78 g 100 grams Leucine Beef, rib, small end (ribs 10-12), separable lean only, trimmed to 1/8" fat, all grades, raw 1.77 g 100 grams Leucine Lamb, variety meats and by-products, kidneys, cooked, braised 1.77 g 100 grams Leucine Beef, round, eye of round, roast, separable lean only, trimmed to 1/8" fat, select, raw 1.77 g 100 grams Leucine Pork, cured, ham with natural juices, spiral slice, boneless, separable lean and fat, heated, roasted 1.77 g 100 grams Leucine Ostrich, tip trimmed, raw 1.77 g 100 grams Leucine Gelatin desserts, dry mix, reduced calorie, with aspartame, no added sodium 1.77 g 100 grams Leucine Gelatin desserts, dry mix, reduced calorie, with aspartame, added phosphorus, potassium, sodium, vitamin C 1.77 g 100 grams Leucine Pork, fresh, composite of trimmed retail cuts (leg, loin, shoulder), separable lean only, raw