utilization of nitrogen in, on low proteid diet, [262]
Disaccharides, utilization of, [40]
Edestin, cleavage products of, [70]
Efficiency of body, as a machine, [111]
Egg albumin, cleavage products of, [70]
Endogenous metabolism, [145], [146]
Endurance, relation of, to low proteid diet, [210], [212]
Energy, availability of carbohydrates, as source of, [45]
basal exchange, [104]