322 VITALITY AND EFFICIENCY WITH RESTRICTED DIET. 



Table 50. — Nitrogen balance and energy available to body — Greyson C. Gardner — continued. 



Date. 



1917 — continued. 

 Reduced diet — cont. 



Dec. 3-4 



Dec. 4- 5 



Dec. 5- 6 



Dec. 6- 7 



Dec. 7- 8 



Dec. 8- 9 



Dec. 9-10 



Dec. 10-11 



Dec. 11-12. 

 Dec. 12-13. 

 Dec. 13-14. 

 Dec. 14-15. 

 Dec. 15-16. 

 Dec. 16-17. 

 Dec. 17-18. 

 Dec. 18-19. 

 Dec. 19-202 



Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 



Av. Dec. 3-20 . 



1918. 



7-8 



8-9 



9-10 



10-11 



11-12 



12-13 



13-14 



14-15 



15-16 



16-17 



17-18 



Av. Jan. 7-18 . 



Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Feb. 

 Feb. 



18-19.. 

 19-20 . . 

 20-21 . . 

 21-22.. 

 22-23.. 

 23-24 . . 

 24-25.. 

 25-26.. 

 26-27 . . 

 27-28.. 

 28-29.. 

 29-30 . . 

 30-31 . . 

 31-Feb. 



1- 2.. 



2-3.. 



Nitrogen per 24 hours 



Food. 



gm. 



7.76 



10.62 



8.62 



8.88 



8.65 



11.46 



124.53 



10.35 



16.73 



13.90 



13.26 



11.74 



18.31 



12.74 



13.96 



13.06 



12.83 



12.79 



7.44 

 7.83 

 7.35 

 6.58 

 6.57 

 8.14 

 15.34 

 7.46 

 3.60 

 7.05 

 3.89 



7.39 



Av. Jan. 18-Feb. 3. 10.49 



10.68 



6.70 



11.39 



7.64 



9.48 



5.39 



8.08 



11.79 



10.73 



8.03 



12.17 



14.64 



11.66 



19.03 



10.21 



10.19 



Feces. 



gm. 



(1.67) 

 (1.67) 

 (1.67) 

 (1.67) 

 (1.67) 

 (1.67) 



Urine. 



2.35 

 2.35 

 2.. 35 

 2.35 

 2.35 

 (2.35) 

 (2.35) 

 (2.35) 

 (2.35) 

 (2.35) 



(1.19) 

 (1.19) 

 (1.19) 

 (1.19) 

 (1.19) 

 (1.19) 

 (1.19) 

 1.19 

 1.19 

 1.19 

 1.19 



1.19 

 1.19 

 1.19 

 1.19 



1.19 

 1.19 

 1.19 

 (1.19) 

 (1.19) 

 (1.19) 

 (1.19) 



gm. 



7.22 

 10.52 

 11.21 



9.58 

 11.87 



9.05 



10.59 

 10.04 

 11.08 

 10.41 

 9.02 

 8.71 



Nitro- 

 gen 

 bal- 

 ance. 



gm. 



-1.13 

 -1.57 

 -4.26 

 -2.37 

 -4.89 

 + .74 



Energy per 24 hours 

 of— 



Food. 



11.40 

 13.36 

 10.96 



10.33 



11.68 



11.45 



10.96 



11.30 



9.98 



9.66 



15.14 



9.13 



7.52 



9.47 



8.34 



10.42 



10.70 

 8.89 



11.57 

 8.90 

 9.80 

 8.97 

 9.00 

 8.37 

 9.75 



11.59 



10.02 

 9.42 

 9.56 



12.47 

 9.94 

 9.37 



-2.59 

 +4.34 

 + .47 

 + .50 

 + .37 

 +7.25 



+ .21 

 -2.65 



- .48 



-5.43 

 -4.81 

 -4.80 

 -5.91 

 -4.60 

 -2.71 

 - .99 

 -2.86 

 -5.11 

 -3.61 

 -5.64 



9.90 



-1.21 

 -3.38 

 -1.37 



-2.45 

 -1.51 

 -4.77 

 -2.11 

 +2.23 



- .21 

 -4.75 

 + .96 

 +4.03 

 + .91 

 +5.37 



- .92 



- ..37 



cals. 



1,615 

 1,983 

 1,824 

 1,891 

 2,020 

 2,359 

 14,561 

 2,413 

 3,442 

 2,865 

 2,942 

 2,817 

 4,634 

 3,023 

 2,521 

 2,634 

 2,838 



Feces. 



1,245 

 1,341 

 1,268 

 1,249 

 1,025 

 1,730 

 14,521 

 1,381 



687 

 1,314 



685 



1,904 

 1,467 

 2,406 

 1,400 

 1,580 

 1,164 

 1,662 

 2,562 

 2,230 

 1,566 

 2,245 

 2,757 

 2,494 

 3,212 

 2,261 

 2,082 



cals. 



(204) 



(204) 



(204) 



(204) 



(204)) 



(204) 



(204) 



275 



275 



275 



275 



275 

 (275) 

 (275) 

 (275) 

 (27.5) 

 (275) 



Urine 



(NX8.0) 



cals. 



58 

 84 

 90 

 77 

 95 

 72 



(79) 

 85 

 80 

 89 

 83 

 72 

 70 



(81) 

 91 



107 

 88 



(136) 

 (136) 

 (136) 

 (136) 

 (136) 

 (136) 

 (136) 

 136 

 136 

 136 

 136 



136 



136 



136 



136 



136 



136 



136 



136 



136 



136 



136 



136 



(136) 



(136) 



(136) 



(136) 



93 

 92 



88 

 90 

 80 

 77 

 121 

 73 

 60 

 76 

 67 



86 

 71 

 93 

 71 

 78 

 72 

 72 

 67 

 78 

 93 

 80 

 75 

 76 

 100 

 80 

 75 



Net 

 energy. 



cals. 



1,353 

 1,695 

 1,530 

 •1,610 

 1,721 

 2,083 

 4,278 

 2,053 

 3,087 

 2,501 

 2,584 

 2,470 

 4,289 

 2,667 

 2,155 

 2,252 

 2,475 



2,400 



1,016 

 1,113 

 1,044 

 1,023 



809 

 1,517 

 4,264 

 1,172 



491 

 1,102 



482 



1,276 



1,682 

 1,260 

 2,177 

 1 , 193 

 1,366 

 956 

 1,454 

 2,. 359 

 2,016 

 1,.337 

 2,029 

 2,546 

 2,282 

 2,976 

 2,045 

 1,871 



1,847 



1 Computed; see table 33, p. 269. ^Dec. 20, 1917-Jan. 6, 1918 (inclusive), Christmas recess. 



