High Calorie Diet.—Dr. Warren Coleman,[96] to whom we owe so much for his pioneer work in feeding in typhoid fever, devised the so-called “High Calorie Diet.” This consists of foods of the most digestible type prepared in the simplest way. The weight of the patient is considered and the diet directed with the following points in view: (1) to cover the energy requirements of the body; (2) to make good the tissue waste which at times amounts to a loss of from 15 to 20 grams of nitrogen a day (or from ¼ to ¾ pound of muscle);[97] (3) to check or prevent the development of serious complications, kidney, heart, etc.
In the Metabolism Ward at Bellevue Hospital, New York,[98] the best results are obtained by the giving of diets furnishing from 60 to 80 calories per kilogram per day, or from 4000 to 5500 calories.
Fluid Diet.—It is clearly seen that it would be practically impossible to obtain a sufficient number of calories by using milk alone or even a mixed fluid diet to supply the above requirements. Since milk alone in such a diet would probably cause such discomfort as to make it unwise to continue it, the ideal diet would seem to be one in which the fats, proteins and carbohydrates are furnished in a semi-solid or solid form, together with a sufficient amount of liquids to prevent too great concentration in the food, to relieve thirst, and to act as a carrier of reënforcing substances, such as lactose, eggs, casein products, etc.
Absorption Food.—The question as to whether the food is absorbed when given to typhoid fever patients has often been asked. That it is has been proved in the series of calorimeter experiments conducted in the Metabolism Ward, Bellevue Hospital.[99] Here it was demonstrated that under the high calorie diet the patient consumed large amounts of food with relish and that which was not utilized by the organism immediately was stored for future needs.
Diarrhea and Tympanites.—Constant attention and study of various typhoid patients taking a maximum amount of food a day has proved that the diarrhea and tympanites which at times occur in these as well as other cases are due to too much of one or another of the food constituents rather than to the general amount of the diet. Diarrhea may then be traced to an excess of cream, and the tympanites to an excess of lactose, and a reconstruction of the dietary will often obviate the trouble.
Increasing the Diet.—It is always advisable to “go slow” in adding new foods to the diet; milk, cream, eggs and lactose are the principal articles constituting the diet. To this are added fine cereal gruels, well-cooked rice, rice custard, tapioca custard, junket, ice cream, wine or fruit jellies, toast, eggs (soft-cooked, poached, creamed, or raw, in milk), or fruit beverages, cocoa, buttermilk, koumiss, certain proprietary infant foods such as Mellin’s Food, Eskay’s Food, Racahout and malted milk, with a well-baked potato, milk, cream or buttered toast added as the condition and appetite warrant.
Milk Diet.—The following milk diets[100] were devised by Dr. Coleman to be given in certain cases of typhoid fever during the acute stage. These formulas consist of milk, cream and lactose and furnish from 1000 to 3000 calories per day.
Varying the Diet.—It has been found possible, even advisable, to vary the above diets in many cases. The disease extends over such a long period that if a fluid diet is adhered to the patient would grow exceedingly tired and even disgusted if milk alone was given, hence a mixed fluid diet such as is used in the Presbyterian Hospital, New York City is suggested.[101]
PRESBYTERIAN HOSPITAL DIET LIST