It cannot be too often repeated, that the appetite and the taste for certain kinds of food are, to a greater degree than is usually acknowledged, merely the results of education; and the mother who sees her daughter pale and sickly, and falling gradually under the dominion of dyspepsia, in any of its multitudinous forms or results, and who seeks the physician's aid, has too often only her own neglect to blame, when the medicines fail to cure. From the food is manufactured the blood; from the blood all parts of the living tissue of every organ; not only bone and muscle cells, but nerve cells are built up from it, and if the blood be not of the best quality, either from the fact that the food was not of proper material or properly digested, not only the digestive organs, but the whole system, will be weak. Moreover, those organs which await for their perfect development a later time than the others will be most apt to suffer from the result of long-established habits, and it is as true of the human body as of a chain, that no matter where the strain comes, it will break at its weakest part. The truth of what is here stated may be illustrated by the teeth, which are formed at different periods of life. Many have a perfect set of what are known as first teeth; but in too many children in our American homes, the second teeth make their first appearance in a state of incipient decay, while it has become almost proverbial, that the wisdom teeth are of no use, except to the dentist. Mothers have only to consult easily procured books to learn the kinds of food most easily digestible, and most nourishing. That they do not do so, results from the seeming general belief, that this matter of eating will take care of itself, and that it does not come within the province of education. The whole matter lies in the hands of women. The physician can do but little, because he can know but little. It is the intelligent women of America who must realize the evil, and must right the wrong, if we would see our girls what we most earnestly desire them to be—perfectly healthy and well developed.

Again, the cure of many diseases, especially those which are prevalent in the summer months, belongs more to the women of the household than to the physician. They alone can check the evil at its commencement. Every educated woman ought to know, for instance, that cracked wheat and hominy, oat-meal, corn-bread, and Graham bread, should not, as a general rule, be made the staple of diet in case of what is popularly known as “summer complaint”; and yet, how few girls seem to have any idea, when they are thus sick, that it is a matter of the least consequence what they eat, or that they ought not to make their breakfast of Boston brown bread; and by how few of our girls is it considered a matter of any moment that the opposite trouble exists for days. Ought they not to be educated to know that they can devise no surer way of poisoning the whole system, and then of straining all the contiguous organs, than by wilful neglect in this direction? When some facts are obvious, and some are latent, the blame, if trouble exists, is not unnaturally laid on the visible facts. It is evident to the physician that the girl has attended school. It is not so evident that, since her earliest childhood, she has been fed on improper food, at irregular hours, and that the processes by which the poisonous dead matter is removed from the system, have been irregularly carried on. His questions put on these topics are put in a general way, and answered in the same, with, perhaps, a worse than foolish mock-modesty to prompt the reply. He does the best that he can, but he cannot help stumbling, if he is required to walk in the dark. This false shame of which I speak, on this matter, seems to be a folly peculiarly American, and I am quite sure that it is not so common now as it was twenty years ago, though there are still many American women who would choose to run the risk of making themselves sick rather than to tread the folly out under a pure womanly scorn. This is also a matter which belongs to education.

One great trouble with our American girls, and one which can be remedied by us, though we cannot remedy the climate, is not that their brains are overworked, but that their bodies generally, including brain, are underfed. I do not mean that they do not eat enough in bulk, though that is often the case, but that they do not take in enough of the chemical elements which they must have to build up the system. Their food is not sufficiently nutritious, and the energy of the digestive organs is wasted in working upon material which, if it does not irritate and inflame, is at least of no economic value, and is simply rejected by the system; or, worse still, in default of better, it is absorbed, and the whole blood becomes poisoned. Sometimes our girls do not eat often enough. For instance, a girl who, after tea, has been obliged to employ her brain in unusually hard work, might probably be helped by eating some nourishing food before sleep. If she do not, the result will not infrequently be that she will awake tired and languid; she will sit idly at the breakfast table, play with her knife and fork, and feel only disgust at the food provided. She may soon suffer from, if she does not complain of, back-ache and other attendant troubles, the simple result of weakness. It is only Micawber's old statement over again: “Annual income, twenty pounds, annual expenditure, twenty pounds, ought, and six; result—Misery.”

After a long course of this kind, the physician is summoned, and the girl is forbidden to study. But it seldom occurs to any one that if 5 - 8 = -3, the two may be made equal just as easily by adding the three to the five as by subtracting it from the eight, i.e., although we, as a nation, are supposed to be, at least, more conversant with arithmetic than with any branch of school study, though we do know that 8 > 5, we do not see that 5 + 3 = 8, and so we try to cancel the offending -3 by diminishing the 8. But would not the other process be quite as rational? Physical life is only a simple balance of forces, the expenditure and nourishment corresponding exactly to demand and supply in the Science of Political Economy.[2] They tend continually to level themselves. Have we not the right to decide in which way the leveling shall be effected—the equation be formed? This is a simple solution of the difficulty. I suggest that this experiment be tried: let the girl study her extra time in the evening, if she desires, only being cautious that she do not infringe upon her sleep hours; then give her a supper of bread and butter and cold meat, and send her to bed. If her digestive organs are in good state, she will very possibly sleep a sound and dreamless sleep, and rise refreshed in the morning, with a good appetite for her breakfast. By this simple hygienic remedy, aching backs may not only be prevented, they may be gradually cured. I am stating actual facts. If the evening be spent in conversation, or mere lounging over books, the supper will not be needed, and will prove, if taken, only a burden; but if, as has already been said, it be spent in actual brain-work, the tremendous and unusual strain on the whole nervous system, occasioned by the destruction of nerve-cells, must be made good, or those organs most intimately connected with the nervous system and the sources of life, will be sure to suffer. It must, however, be repeated here, if we would secure the good results desired, that the supper must be of nourishing, not of stimulating food.

Even the destruction, through exercise, of the inferior muscle-cells demands food before sleeping. It is no merely fashionable custom which calls the dancers at an evening entertainment to the loaded supper-table, as those of my readers who have attended the so-called cold-water Sociables will bear me witness. It may be seriously questioned whether the regulation which forbade any refreshment except cold water was not, like many other unthinking, economical plans, really no economy at all. Instead of one pantry's furnishing food to the famished dancers, this was furnished for each one at home, from her own mother's private stores, and as the members of the Sociables met at each other's houses in order, the total result of expenditure to each family, at the close of the winter, was probably the same as it would have been, had each family furnished, on one evening, a moderate entertainment of the same sort to the bankrupt systems. Fashion is often wiser than we think her, especially when at parties for the “German” she prescribes a cup of beef-tea as the regulation refreshment.

A long, rapid walk in the evening, as we all know, will produce the same effect. We return, and remark that we are hungry, merely meaning that we have received polite official notice that our physical bank account has been overdrawn. If we do not pay any attention to this notification, we shall surely in time be passed from adversary to judge, and from judge to officer, and finally be cast literally into a prison from which, unlike some of our city prisons, we shall not escape till we have paid the uttermost farthing. Then we shall be likely to receive from the kindly friend whom we summon to visit us, wise and good advice, on the extravagance of spending so much. But might not the advice be possibly quite as useful if delivered in this wise: “Why don't you earn more, and make larger deposits.” The force of weakness compels us to stop spending our muscle cells; the kind friend, as far as is possible, puts a stop to the expenditure of nerve cells, and draws on the funds derived from the Cinchona forests of South America and the iron mountains of Missouri, to make new deposits on our account; and when the matter is thus doubly settled for us by nature and science, we go on our way rejoicing, only to repeat the same insane folly. But it is not good for one's credit to overdraw too frequently her bank account; and there may come a time when suspension means bankruptcy, and when all the kindness and skill of all our friends can be no longer of any avail. Is it not our own fault, and shall we not so educate our girls that they shall not fall into it, since they comprehend its unreason?

We are undoubtedly creatures of habit; but we oftener apply the word to our mental and moral than to our physical nature, and wrongly. When regular and constant demands are made upon any organ of the body, the body, as it were, falls into the habit of laying in enough force in that particular department for that particular purpose, as the scientific steward at Vassar lays in for each day so many pounds of beef or mutton, because he can rely with certainty on its consumption. If in any case the demand is, for any reason, slackened, there is a surplus of energy which must find a vent, or render its possessor very uncomfortable. Need mothers be reminded of how very troublesome the little girl becomes in a short school vacation, or during the first days of a long one? Or need teachers be told that it is only a loss of time in the end, to assign at the commencement of the September term lessons of the same length as those which were learned with no difficulty in June? There is a decided inertia in the bodily functions, and time is required for a sudden change. Inconvenience in such a case will be sure to arise, unless the surplus force be instantly directed into other and unobjectionable channels.

If the reverse takes place, and the demand be suddenly increased, the result is weakness, debility, and finally disease; though precisely the same amount of work might have been done, not only with safety but with positive advantage, provided the increase of the demand had been gradual.

Is there any country in the world equal to America in the irregularity and spasmodic nature of the demands which society makes upon its women? Are there any girls in the world so ready to rush headlong into all kinds of exercise, mental or physical, which may be recommended to them, as our American girls? It is a pity that, to balance our greater amount of fiery energy in the matter of education, we have not a sounder philosophy.

Once more, physical life is only a balance of forces, as spiritual life is a series of choices, and the question is not simply how much intellectual or brain work we are doing. This question cannot justly be considered apart from the other inquiry, of how much appropriate material we are supplying for the use of the brain. We cannot judge whether the amount of force expended be healthful or unhealthful till we know how much force has been and can be generated. There is undoubtedly a limit to this last factor in our problem, but if we do not exceed this limit in our expenditure, it seems unquestionable, that the more brain work we do, the better will it be for the entire system, and the stronger will be our health, this being only our power actively to resist the destructive forces of nature.