of soldiers, [193]
Physical endurance, see [Endurance]
Physiological economy in nutrition, [264]
Plastic foodstuffs, [58]
Poisons, relation of body resistance to, on low proteid diet, [226]
Polypeptid, [35]
Portal vein, absorption of food products by, [45]
Processes of metabolism, [51]
Products, of cleavage of wheat kernel proteids, [259]
of gastric digestion, [26]