There are really only two material disadvantages from which the poor suffer in their opportunities to live a healthy life: One is unhygienic housing, both at home and at work; the other is unhygienic toil. It must be admitted that millions of unfortunates are unable individually to remedy these two disadvantages in their lot in life. Yet they can, even in these two respects, accomplish much if they take an intelligent interest in hygiene. The graduates of tuberculosis sanatoria are largely among the poor and they are doing much good missionary work in securing better ventilation, both in the home and in the workroom. They find this possible partly by insisting on more open windows in home and workshops, partly by changing their home to one better equipped with windows or situated in the suburbs instead of in the city, partly by changing their occupations, partly by getting the cooperation of their employer or simply by cooperating with him when he is ready to do his part. The workman can also accomplish something through the Trades Unions, especially in regard to hours of work. Employers will increasingly cooperate in this movement, as they come to realize that the securing of efficiency in their workmen is to their interest, and that monotony, long hours, and other unhygienic elements which are now, through sheer carelessness, often imposed on their workmen, bring back in the end big financial losses on themselves.
Except for the evils mentioned—those of housing and working conditions—there are few people so poor that they can not buy the means of living a healthy life. In fact, hygiene is one of the few precious gifts which can be had almost for the asking. Most people can sleep out-of-doors, if they will—if in no other way than by the so-called indoor window-tent—or can take deep-breathing exercises without cost. It costs nothing to stand, sit, and walk erect, to evacuate thoroughly, regularly, and frequently. It costs less than nothing to avoid overeating and overweight, and to be totally abstinent from alcohol and tobacco.
Cost of Food
Almost all can allow enough time for meals to eat slowly. Coarse and raw foods are always to be had and are usually cheaper than the conventional soft, concentrated cooked foods. In fact, meat, eggs, and like foods are among the most expensive and the least desirable. If we compare the cost of flour and of the other cheapest food materials, with the cost of oysters, one of the dearest, we find that the latter is fifty times as expensive as the former for the same food value. This takes no account, of course, of the expenses involved in cooking either of them. It has been proved by actual experience that one can live in the best of health on food costing as low as ten cents a day, exclusive of the labor of preparing, cooking and serving. Mrs. Richards, in her “Cost of Food,” says that this is possible anywhere in America within fifty miles of a railroad. The only real objection to living on this minimum expense is the lack of variety. The following is a brief list of foods in ascending order of cost per 100 calories of food value, the cheapest being at the beginning and the dearest at the end: glucose, corn-meal, wheat-flour, oatmeal, cane-sugar, salt pork, rice, wheat bread, oleomargarine, beans, peas, potatoes, butter, milk, cheese, beef-stew, ham, mutton-chops, beef, eggs, and oysters. If the foods in this list be looked up in the [table] given in the [Supplementary Notes] for their protein, fat, and carbohydrate contents, it will be seen that a well-balanced ration is possible without the use of expensive foods. In fact, among the cheap foods are some consisting mostly of protein, some consisting mostly of fat, and some consisting mostly of carbohydrate. For instance, cheap sources of protein are skim milk, beans, cheese, and peanuts. Cheap sources of fat are oleomargarine and cottonseed-oil. Cheap sources of carbohydrate, i.e., starch and sugar, are bread, bananas, potatoes, glucose, and even ordinary sugar. If a diet, selected for cheapness, is not at first well balanced, a judicious admixture of one or more of the foods just mentioned, will restore equilibrium. A cheap bulky food is cabbage.
Repaid Cost
Most of the rules of hygiene cost nothing to observe. But even when hygiene is costly at first, the cost is usually repaid in the end many times over. To ventilate a house in winter always costs a certain additional expenditure for coal, but it is better to pay the coal bill than the doctor’s bills. To sleep out-of-doors costs some extra blankets, bedding, clothing, and roll curtains, but these not only save the cost of heating an indoor sleeping-room, but save also the cost of ill-health. There is no better economy than to keep one’s working-power. To lose it means to lose its earnings and to have, in addition, the heavy expenses of medical attendance, medicines, and nursing, and often to lose life itself with its potential earnings of every sort. In short, an unhygienic life, for the sake of economy, is “penny-wise and pound-foolish.”
“I Have No Time”
Many busy men object to hygiene because, they say, they have no time for it. They imagine that to devote an hour each day to exercise or relaxation is a waste of time and that they are really economizing their time by working that hour instead. We are here referring, not to those who can not control their working-time, but to those who deliberately choose to work when hygiene would require them to play. It is often those who fix their own working-hours, rather than those whose working-hours are fixed for them, who overwork the most. If these could know the suffering which sooner or later follows inevitably as the consequence of this mistaken policy, they would not pursue it for a single day. A slight loss of working-power comes immediately. A careful observer of mental workers found that an hour invested in exercise in the afternoon often pays for itself within a day, by rendering possible more rapid work. He also found an improvement in the quality of his work. The razor-edge of the mind needs daily honing through physical exercise. The same principle applies to all work. It is just as necessary to stop, at intervals, our physical and mental machinery for oiling and repairs, as to stop the machinery of a factory.
“Too Much Trouble”
Another objection is that the practise of hygiene is “too much trouble.” It is undoubtedly true, that no one who has unhygienic habits can overcome them without a certain amount of “trouble.” The people who get the best results are those who are never deterred by trouble so long as the trouble is worth while. For those who have not the necessary enthusiasm or self-control to break their unwholesome habits by sheer will power, the best advice is to so arrange their lives as to make the practise of hygiene inevitable. One physician in Chicago deliberately got rid of his automobile and other means of locomotion in order to force himself to walk to all his patients, and so secure enough physical exercise. Another man in New York City, with the same object in view, selected the location for his dwelling so that there was no rapid transportation available to take him to his office, making the walking back and forth a necessity from which he could not escape.