RULES GOVERNING SELECTION OF FOOD
There are certain fundamental rules to be observed in the selection of our food materials, whether they are intended for those in health or for those suffering from pathological conditions. These rules are definite and obligatory. All food materials must be of good quality; that is, they must be of known purity and cleanliness, and adulteration should not be tolerated. In health the small amount of preservative used in certain canned and bottled foods would probably have little if any effect on the individual, but in sickness this is not always the case. With regard to milk, this point has particular significance. To obviate danger, the nurse should use discrimination in the selection of the dealer from whom the meat, milk, eggs, fruit, and vegetables are purchased, as well as the grocer who supplies the remainder of the food materials used by the patient.