METABOLISM 



605 



INFLUENCE OF PURINE-FREE AND HIGH PURINE DIETS 



Nitrogen ingestion 10 grams daily 

 (Daily Output) 



PURINE CONTENT OF FOODS 1 

 (Percentage purine base nitrogen) 



1 Other purine-free foods not listed here are fruits, butter, cream and starch. 



2 Vogel: Munch, med. Woch., 58, 2433, 1911. 



* Hall: "The Purine Bodies," Philadelphia, 1904. 



4 Bessau and Schmid: Therap. Monatsch., March, 1910. 



