[Footnote 37: If desirable, this bath may be taken later in the day; but it should _never_ occur within one hour before, nor until at least three hours after any meal. The temperature of the water should be agreeable with sensitive patients, but gradually lowered from day to day, until _cool_ water becomes agreeable.]
It is the prevalent belief that hot food is desirable especially for feeble persons, inclined to chilliness; but while smoking-hot dishes produce a temporary feeling of warmth and comfort, this is usually succeeded by a “reaction,” producing a still greater degree of chilliness: the congestion excited by the presence of the hot food or drink, soon subsides, leaving the stomach anæmic, delaying digestion, perhaps preventing it altogether. Cool food, properly masticated, acquires in the mouth a normal temperature, and thus enters the stomach without producing the unnatural stimulation which arises from the ingestion of hot food, and which is likely, in the case of feeble persons, to cause, secondarily, most mischievous effects. A single mistake of this sort may excite congestion of the lungs, and undo the good work of weeks of right living. This can not seem incredible, in view of the fact that a single excessive meal often excites an attack of congestion of the lungs in the case of robust persons. True, in these instances the disorder is usually attributed to “a sudden cold,” whether the victim can or can not recall any exposure, but the fact is as I have stated. I have had many instances like the following: A business man, accustomed to an outdoor life, rises in the morning after a good night’s sleep, feeling as well as usual; eats a hearty breakfast, dons his overcoat, walks briskly to his place of business, and entering the _hot, close office_, perhaps within thirty minutes from the time of rising from the breakfast-table, he finds himself so hoarse that he can hardly make himself understood, and feels a pressure at the lungs indicating a great degree of congestion. There is but one way to explain this: a predisposition; a hot meal, rapidly eaten; active exercise taken immediately thereafter, and while the stomach is engorged with food——what more is needed? The wonder is, not that this man is suddenly made sick, but, rather, that he is not oftener so.