318 VITALITY AND EFFICIENCY WITH RESTRICTED DIET. 



Table 48. — Nitrogen balance and energy available to body — Lester F. Fretter — continued. 



' Estimate from diet of normal subjects. 

 Table 49. — Nitrogen balance and energy available to body — Everett R. Kontner. 



* Estimates of the intake in the diets for Oct. 28-29 and Oct. 29-30 were as follows: Oct. 28-29, 

 nitrogen, 12.34 gms.; energj', 2,377 cals.; Oct. 29-30, nitrogen, 18.26 gms.; energy, 3,641 cals. 



