CONTENTS 



I. GENERAL CONSmERATIONS 



Why we have a Milk. Question 1 



Complexity op the Milk Problem 4 



Value of the Mile Industry in the United States . 6 



Milk an Emblem or Purity 6 



Times and Conditions have changed 7 



The Dangers in Milk lack Dramatic Interest ... 8 



The Need op Patience — Slow but Sure Progress . 9 



The Dangers FROM Milk AND Water contrasted ... 11 



Education 13 



Cooperation 15 



The Harm op Exaggeration — Truth is Mighty and 



will prevail 17 



Infection plows from the Country into the City . 18 



Where the Blame lies 20 



n. MILK AS A FOOD 



Physiology of Lactation . .- 36 



Composition op Milk 30 



Variation in Composition 33 



Flavors and Odors 33 



Chemical Constituents 34 



Water 34. 



Fat 35 



Milk Sugar 41 



Albuminous Matter 42 



Casein 42 



Lactalbumin 43 



Lactglobulin « .... 44 



