33 



During this exporiiiient the suhjct-t oliiiiinatcd V>,2i}i^ graiD.s urine, 

 containintr 60.17 grams^ nitrogen. The average nitrogen balance per 

 day was therefore as follows: Income in food 16.72 grams; outgo in 

 urine 15. 0-i grams; and in feces 1.85 grams; implying a loss of 0.17 

 gram nitrogen, corresponding to 1.1 grams protein. 



DIGESTION EXPERIMENT NO. 484. 



Kind of food. — Milk, and ))read made from Oklahoma Graham flour. 



Suhjeet. — Man No. 1. Conditions as in experiment No. 469. 



Welg/tt. — At the beginning of the experiment 175 pounds; at the 

 close 173.75 pounds. 



Duration. — Four days, with twelve meals, beginning with break- 

 fast April 20, 1903. 



T.\BLE 20. — Results of digc'^tion cvpenment No. 484. 



During this experiment the subject eliminated 7,383 grams urine, 

 containing 107.46 grams nitrogen. The average nitrogen bahmce per 

 day was therefore as follows: Income in food 29.!>o gi-ams; outgo in 

 urine 26.87 grams; and in feces 4.44 grams; impl34ng a loss of 1.38 

 grams nitrogen, corresponding to 8.6 grams protein. 



DIGESTION EXPERIMENT NO. 485. 



Kind of food. — Milk, and })read made from Oklahoma Graham flour. 



Subject. — Man No. 2. Conditions as in experiment No. 470. 



Weight. — ^At the beginning of the experiment 155 poimds: at the 

 close 156 pounds. 



Duration. — Four days, with twelve meals, beginning with l)reakfast 

 April 20, 1903. 



29(304— No. 150—05 3 



