Patients whose general condition is low, owing to excessive previous dieting, must eat to capacity for about one week before starting treatment, regardless of how much weight they may gain in the process. One cannot keep a patient comfortably on 500 Calories unless his normal fat reserves are reasonably well stocked. It is for this reason also that every case, even those that are actually gaining must eat to capacity of the most fattening food they can get down until they have had the third injection. It is a fundamental mistake to put a patient on 500 Calories as soon as the injections are started, as it seems to take about three injections before abnormally deposited fat begins to circulate and thus become available.
We distinguish between the first three injections, which we call “non-effective” as far as the loss of weight is concerned, and the subsequent injections given while the patient is dieting, which we call “effective”. The average loss of weight is calculated on the number of effective injections and from the weight reached on the day of the third injection which may be well above what it was two days earlier when the first injection was given.
Most patients who have been struggling with diets for years and know how rapidly they gain if they let themselves go are very hard to convince of the absolute necessity of gorging for at least two days, and yet this must he insisted upon categorically if the further course of treatment is to run smoothly. Those patients who have to be put on forced feeding for a week before starting the injections usually gain weight rapidly - four to six pounds in 24 hours is not unusual - but after a day or two this rapid gain generally levels off. In any case, the whole gain is usually lost in the first 48 hours of dieting. It is necessary to proceed in this manner because the gain re-stocks the depleted normal reserves, whereas the subsequent loss is from the abnormal deposits only.
Patients in a satisfactory general condition and those who have not just previously restricted their diet start forced feeding on the day of the first injection. Some patents say that they can no longer overeat because their stomach has shrunk after years of restrictions. While we know that no stomach ever shrinks, we compromise by insisting that they eat frequently of highly concentrated foods such as milk chocolate, pastries with whipped cream sugar, fried meats (particularly pork), eggs and bacon, mayonnaise, bread with thick butter and jam, etc. The time and trouble spent on pressing this point upon incredulous or reluctant patients is always amply rewarded afterwards by the complete absence of those difficulties which patients who have disregarded these instructions are liable to experience.
During the two days of forced feeding from the first to the third injection - many patients are surprised that contrary to their previous experience they do not gain weight and some even lose. The explanation is that in these cases there is a compensatory flow of urine, which drains excessive water from the body. To some extent this seems to be a direct action of HCG, but it may also be due to a higher protein intake, as we know that a protein-deficient diet makes the body retain water.