The decision of No. 1 (food suited to the digestive powers) is the most difficult, and here again the doctor will advise for particular or peculiar diseases.
There are certain things which from their natural composition are more easy of digestion than others, such, for instance, as milk, eggs slightly coagulated and raw, beef tea with the juices in solution, cocoa milk, and cocoa, coffee, jellies, gruels, porridge from prepared grains (except oatmeal) when thoroughly cooked, oysters alive, rice, venison, and tripe.
No. 2, the savory quality, depends largely upon preparation, and is under the control of the nurse. A baked potato done in a hot oven, just to the point, and served immediately, is a delicious dish; overdone, or done in an oven of low temperature, and served lukewarm, it is very far from appetizing. A steak, if cut thin, salted, and broiled slowly, will be hard, dry, and lacking in flavor, but if it is cut thick, at least an inch and a half, better two inches, broiled for the first minute over very hot coals, and then slowly, that the heat may have time to penetrate to the center, and raise the whole to a temperature sufficiently high to cook it (about 160° Fahr.) without charring the outside, it will make a dish both wholesome and savory.
No. 3, the next consideration, is that of variety, and here the resources and judgment of the person in charge must come to the front. Only general hints can be given. Endeavor to supply some protein, some fat, some of the carbohydrates, and some mineral matter in each meal. Bread, grains, or potatoes will give the necessary starch. Sugar is usually supplied with drinks. Milk, eggs, meat, fish, and oysters will give protein; cream, butter, bacon, and the fat of other meats will furnish fat, and fruits and green salads give acids and mineral salts. For the latter, grapes, apples, carrots, onions, dandelions, and lettuce are very valuable. Grapes are composed of water with salts in solution, and glucose; both are absorbed with very little outlay from the system. The others are every-day foods, but science has taught that their instinctive use in the past has been a wise one.
No. 4, the quantity of food to offer to a sick person, will depend upon the individual. Give enough, but rather give to an invalid too little than too much, especially in the first days of using solid food; for after some forms of sickness there is great hunger, and one may injure himself by overeating at such a time. Furnish a little of each kind of food, but let that little be of good quality and perfectly prepared, so that every morsel is eatable. It is discouraging to any one to have set before him food such that much of it must be rejected uneaten. It is very encouraging, especially to an invalid, to be able to eat all that is brought him, and for this end cooking and serving are of great importance. It is necessary to adjust the proportions of the different kinds of foods to the needs of the consumer, otherwise all unnecessary material will be rejected from the body as waste, or will be accumulated in it to interfere with the workings of the different organs.
In general it may be said that the needs of no two individuals can be satisfied with exactly the same diet. In sickness it is the province of the physician to adjust the food to the condition of the patient. In convalescence the taste of the individual and the judgment of the nurse or attendant combined will usually not fail of good results. If an individual craves a certain dish, and there is no good reason why he should not have it, by all means procure it. Let only your judgment act. It may be something that you personally do not like. That should not influence a decision, provided, of course, that the food is not unwholesome.
We should bear in mind that a sick person is not in the same condition as ourselves, and that no matter how absurd his cravings may seem, they may be but perfectly natural longings for those substances which his depleted and exhausted system needs in order to be restored to health.
PART II
RECIPES