458 FOODS 



QUESTIONS 



What are the three great groups into which foods are 4 divided? 



Why are fruits and vegetables so necessary ? 



Why should not alcohol and tobacco be used ? 



What are the advantages derived from proper cooking ? 



What is the value of yeast in bread making? Describe and 

 give reasons for the process usually employed in bread making. 



Why are some bacteria and other minute plants so harmful ? 



How can food be preserved and kept wholesome ? 



What should one do to protect himself from bacterial diseases ? 



How should milk and water be cared for? Why? 



Why is cleanliness so essential to health? 



Why should people take especial care to protect themselves from 

 mosquitoes and flies ? 



