Value Per Nutrient Food 2.73 g 100 grams Leucine Game meat, deer, shoulder clod, separable lean only, 3-5 lb roast, cooked, braised 2.73 g 100 grams Leucine Beef, chuck, mock tender steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised 2.72 g 100 grams Leucine Elk, free range, roast, eye of round, cooked (Shoshone Bannock) 2.72 g 100 grams Leucine Beef, round, bottom round, steak, separable lean only, trimmed to 1/8" fat, choice, cooked, braised 2.71 g 100 grams Leucine Beef, round, top round, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, braised 2.71 g 100 grams Leucine Beef, loin, bottom sirloin butt, tri-tip steak, separable lean only, trimmed 0" fat, all grades, cooked, broiled 2.71 g 100 grams Leucine Beef, round, bottom round, steak, separable lean only, trimmed to 0" fat, all grades, cooked, braised 2.70 g 100 grams Leucine Veal, sirloin, separable lean only, cooked, braised