Value Per Nutrient Food 2.54 g 100 grams Leucine Beef, chuck, under blade pot roast, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised 2.54 g 100 grams Leucine Veal, composite of trimmed retail cuts, separable lean only, cooked 2.54 g 100 grams Leucine Fish, sturgeon, mixed species, smoked 2.53 g 100 grams Leucine Beef, round, top round, steak, separable lean only, trimmed to 1/8" fat, all grades, cooked, broiled 2.53 g 100 grams Leucine Beef, chuck, under blade pot roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised 2.53 g 100 grams Leucine Pork, ground, 96% lean / 4% fat, cooked, pan-broiled 2.53 g 100 grams Leucine Game meat, bison, ribeye, separable lean only, 1" steak, cooked, broiled 2.53 g 100 grams Leucine Veal, leg (top round), separable lean and fat, cooked, pan-fried, not breaded