44 ADVANCED PHYSIOLOGY 



Fat Yielding Foods. Fats are present in both animal and 

 vegetable foods, although the larger amounts come from 

 animal sources, and the most common fats are those in meats. 

 Lard is a fat from pork, and butter is simply the fat taken 



Milk 



darter 



Cheese 



FIG. 21. SHOWING THE FOOD VALUE OF MILK, BUTTER AND CHEESE 



The shading as in Figure 19. 



from milk, which is an animal product; Fig. 21. From vege- 

 table products, e. g. olives, corn and nuts, more or less fat 

 is obtained, generally in the form of oil. 



PERCENTAGE OF FATS IN COMMON FOODS 



