316 VITALITY AND EFFICIENCY WITH RESTRICTED DIET. 



Table 47. — Nitrogen balance and energy available to body — Kenneth B. CANFiELD-continued. 



Date. 



Nitrogen per 24 hours 



Food. 



Feces. 



Urine. 



Nitro- 

 gen 

 bal- 



Energy per 24 hours 

 of— 



Food. 



Feces. 



Urine 

 (N X8.0) 



Net 

 energy. 



1917 — continued. 

 Reduced diet — cont. 



Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 



5- 6. 



6- 7. 



7- 8. 



8- 9. 

 9-10. 



Nov. 10-11. 

 Nov. 11-12. 

 Nov. 12-13. 

 Nov. 13-14. 

 Nov. 14-15. 

 Nov. 15-16. 



Av. Nov. 5-16. 



Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 

 Nov. 



16-17. 

 17-18. 

 18-19. 

 1^20. 

 20-21. 

 21-22. 

 22-23 . 

 23-24. 

 24-25. 

 25-26. 

 26-27. 

 27-28. 

 28-29 . 



Av. Nov. 16-29., 



Nov. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 



29-302. 



3- 4. 



4- 5. 



5- 6. 



6- 7. 



7- 8. 



8- 9. 

 9-10. 



10-11. 

 11-12. 

 12-13. 

 13-14. 

 14-15. 

 15-16. 

 16-17. 

 17-18., 

 18-19. 

 19-20^ 



Av. Dec. 3-20. 



gm. 



8.97 

 9.95 



10.40 

 8.41 

 9.97 



10.70 



'13.30 



8.06 



11.66 



10.83 

 8.09 



10.03 



12. 

 10. 

 10. 

 12. 

 12. 

 12. 

 13. 

 12. 

 11. 

 '13. 

 14. 



8. 



6. 



11.61 



7.04 

 10.62 

 10.97 

 11.61 

 9.14 

 11.95 

 ^3.14 

 11.33 

 17.04 

 14.70 

 12.64 

 12.22 

 18.31 

 12.74 

 14.34 

 14.36 

 12.83 



12.65 



gm. 



(1.16) 

 (1.16) 

 (1 . 16) 

 (1.16) 

 (1.16) 

 (1.16) 



1.24 

 1.24 

 1.24 

 1.24 



1.24 

 1.24 

 (1.50) 

 (1.50) 

 (1.50) 

 (1.50) 

 (1.50) 

 (1.50) 

 (1.50) 



(1.50) 

 (1.50) 

 (1.50) 



(1.50) 

 (1.50) 

 (1.50) 

 (1.50) 

 (1.50) 

 (1.50) 



1.76 



1.76 



1.76 



1.76 



1.76 



(1.76) 



(1.76) 



(1.76) 



(1.76) 



(1.76) 



gm. 



11.16 

 11.08 

 11.22 

 10.48 

 11.36 

 11.77 



10.58 

 10.21 

 10.42 

 11.38 



10.97 



13.82 



12.89 



9.92 



12.65 

 5.56 

 13.19 

 10.99 

 11.42 



11.53 

 12.01 

 11.22 



11.38 



11.38 



8.45 

 12.93 

 10.86 

 12.22 

 10.39 

 11.76 



9.54 



12.15 

 11.38 

 11.31 

 11.18 



13.54 

 12.67 



11.41 



gm. 



-3.35 

 -2.29 

 -1.98 

 -3.23 

 -2.55 

 -2.23 



-3.76 

 + .21 

 - .83 

 -4.53 



-2.46 

 -3.43 

 -1.34 



-1.88 

 +5.12 

 - .90 

 + .03 

 -1.82 



+ 1.31 

 -4.76 

 -6.08 



-2.91 

 -3.81 

 -1.39 

 -2.11 

 -2.75 

 -1.31 



+ .03 



+ .79 



- .50 



- .85 



+5.37 



- .94 

 -1.60 



cats. 



1,423 

 1,975 

 2,1.30 

 1,656 

 1,736 

 1,894 

 '3,229 

 1,726 

 1,909 

 1,732 

 1,609 



2,165 

 2,324 

 2,278 

 2,702 

 2,281 

 2,735 

 2,990 

 2,852 

 2,193 

 '3,347 

 2,993 

 1,610 

 1,568 



1,435 

 1,840 

 2,223 

 2,503 

 2,2.37 

 2,575 

 33,347 

 2,717 

 3,460 

 3,040 

 2,706 

 2,937 

 4,6.34 

 3,031 

 2,792 

 3,039 

 2,899 



cats. 



(153) 

 (153) 

 (153) 

 (153) 

 (153) 

 (153) 

 (153) 

 168 

 168 

 168 

 168 



168 

 168 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 



(200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 (200) 

 231 

 231 

 231 

 231 

 231 

 (231) 

 (231) 

 (231) 

 (231) 

 (231) 



cols. 



89 

 89 

 90 

 84 

 91 

 94 

 (90) 

 85 

 82 

 83 

 91 



111 

 103 



79 

 (90) 

 101 

 44 

 106 

 88 

 91 

 (92) 

 92 

 96 

 90 



68 

 103 



87 



98 



83 



94 



(85) 



76 



(87) 



97 



91 



90 



89 



(99) 



(99) 



108 



101 



cals. 



1,181 

 1,733 

 1,887 

 1,419 

 1,492 

 1,647 

 2,986 

 1,473 

 1,659 

 1,481 

 1,350 



1,664 



1,886 

 2,053 

 1,999 

 2,412 

 1,980 

 2,491 

 2,684 

 2,564 

 1,902 

 3,055 

 2,701 

 1,314 

 1,278 



2,178 



1,167 

 1,537 

 1,936 

 2,205 

 1,954 

 2,281 

 3,062 

 2,410 

 3,142 

 2,712 

 2,384 

 2,616 

 4,314 

 2,701 

 2,462 

 2,700 

 2,567 



2,479 



' Computed; see table 33, p. 269. 



" Nov. 30-Dec. 2 (inclusive). Thanksgiving recess. 



3 Assumed. 



* Dec. 20, 1917-Jan. 6, 1918 (inclusive), Christmas recess. 



