582 



INFLUENCE OF FOOD PRESERVATIVES ON HEALTH. 



TABLE XI. Microscopical examination of the urine, Series VI Continued. 



[None, 0; very few, 1; few, 2; fairly numerous, 3; numerous, 4; extremely numerous, 5.] 



OTHER FORMS OF CASTS. 



MUCOUS CYLINDROIDS. 



MUCOUS STRANDS. 



METABOLIC PROCESSES. 



Having discussed the general chemical characteristics of the excreta 

 in the preceding pages, we now turn to consider a special study of the 

 metabolic processes. To this end the relative quantities of the 

 different food elements ingested and those recovered in the excretions 



