INGESTION OF CARBOHYDRATES. 211 



LEVULOSE EXPERIMENTS. 



K. H. A., 8*29 m a. w. to I h 33 m p. m., May 18, 1912. 66.5 kilograms. In 

 first food period opened mouth once; in fourth food period pulse rate very 

 irregular; possibly opened mouth in this period; adhesive plaster over mouth 

 in succeeding periods. Nitrogen in urine per hour 7 h 55 m a. m. to I h 55 m p. m., 

 0.66 gram. 



J. P. C., 8 h 35 m a. m. to 5 h 07 m p. m., April 3, 1911. In second basal period 

 rubbed eyes with hand, also moved arms and legs. Chilly during third basal 

 period; two blankets used; moved feet a little; slight movements in fourth 

 basal period. In second food period, quiet and sleepy; coughed once in third 

 food period ; lips found drawn away from mouthpiece. Nitrogen in urine per 

 hour 7 h 45 m a. m. to 12 h 25 m p. m., 0.55 gram; 12 h 25 m p. m. to 5 h 15 m p. m., 0.30 

 gram. 



L. E. E., 8 h 37 m a. m. to % h 44 m p. m., May 22, 1911. 59.4 kilograms. 

 Defecated between second and third food periods, also between fourth and 

 fifth periods; cramps in stomach in fourth period. Nitrogen in urine per 

 hour 7 h 45 m a. m. to Il h 20 m a. m., 0.43 gram; Il h 20 m a. m. to 1 p. m., 0.30 

 gram; 1 p. m. to 3 h 10 m p. m., 0.40 gram. 



C. H. H., 8 h 45 m a. m. to S h l m p. m., May 16, 1911. 55.2 kilograms. 

 Very quiet during first basal and third food periods; in latter period was 

 falling asleep as period ended; in fifth food period, moved slightly several 

 times; difficult to keep feet still; flies annoyed him somewhat in seventh food 

 period. Nitrogen in urine per hour 7 a. m. to 3 h 45 ra p. m., 0.46 gram. 



H. L. H., 8 h 43 m a. m. to 3 h ll m p. m., June 1, 1911. 60.5 kilograms. In 

 first basal period very quiet and awake. Between second and third food 

 periods defecated and urinated; between third and fourth food periods, some- 

 what restless; between fourth and fifth food periods left room to defecate. 

 Nitrogen in urine per hour 8 a. m. to 10 h 55 m a. m., 0.71 gram; 10 h 55 m a. m. 

 to 3 h 25 m p. m., 0.54 gram. 



P. F. J., 8*4o m a. m. to 2 b 08 m p. m., May 22, 1912 51 A kilograms In 

 second food period some nausea. Nitrogen in urine per hour 7 h 30 m a. m. to 

 2 h 26 m p. m., 0.39 gram. 



J. J. C., 8 h o2 m a. m. to 5 h 14 m P- m., December 31, 1910. High-carbohydrate 

 diet on preceding day. Wooden framework used to keep head in position 

 during experiment. Asleep most of first and second basal periods and in the 

 intermission between these periods; also asleep in the intermission between 

 first and second food periods and during second and fifth food periods; in 

 sixth food period sleepy but moved slightly several times; awake throughout 

 eighth and ninth food periods. Nitrogen in urine per hour 7 a. m. to 5 h 25 m 

 p. m., 0.25 gram. 



J. J. C., 3 h 06 m p. m. to 5 k 07 m p. m., January 4, 1911. 64.6 kilograms. 

 Awake throughout and quiet. Nitrogen in urine per hour 8 a. m. to 5 h 10 m 

 p. m., 0.37 gram. 



