SECTION II 



A Normal Diet Isidor Greenwald 



Introduction The Diet of Primitive Peoples Food and Civilization Crop 

 Failures and Famine Criteria of Adequacy of Diet Eelative Impotence 

 of Certain Foods Dietary Studies Manner of Conducting Studies and 

 of Calculating Eesults Studies of Entire Countries and Cities Studies 

 upon Individuals and Groups on Fully Chosen Diets Influence of Cli- 

 mate and Season upon Food Consumption Influence of Work Amount 

 of Protein Amount of Fat Ash Constituents Changes in Food Habits 

 within Recent Times Vegetarian Protein Minimum and Optimum 

 Neumann's Experiments Chittenden's Experiments Fisher McCay 

 Fat Minimum Carbohydrate Minimum Minimum of Ash Constituents 

 Underuutrition Conclusion. 



