Water was added to the HP-Legume and LP-Legume recipes to achieve similar serving weight of all three meals. aMeasured values. A 90% digestibility of protein from the vegetable sources was used in the calculations; bAnalyzed values. Analyzed by a standard method (12). E%: Energy%. HP-Legume: high protein (19 E%) from legumes and HP-Meat: high protein (19 E%) from veal and pork meat. LP-Legume: low protein (9 E%) from legumes.