Milk is one of the most important foodstuffs of our diet. It is important for adults. We take it directly as milk, with our tea or coffee. While it is part of the food for adults, it is the sole food of infants.
The cow is therefore, a foster-monster to the child, and so she must be kept clean and fed on good grass. Some cows are kept on unsanitary conditions. Therefore, the children feed on their milk, get various diseases and die in large number before they reach two or three years. The milk should be kept in clean containers and property boiled. It should never be over-boiled so as to from cream, for cannot be digested by children.
Milk contain all food materials that are necessary for the healthy growth of the human body. So one can live entirely upon milk and fruits for any number of years. It is a better and cheaper substitute for the costly dishes and the wasteful materials that go to make them up.