The campaign that has been started is against a common enemy of mankind, and of the American and English nations in particular. In our successes in agriculture, manufacture, and commerce we have cultivated insidious, luxurious temptations which bring all of us some ill and many of us, or our loved ones, fatal disease and premature death. The advance agent of these enemies of ours is Eating-and-drinking-too-much.
The officers and men of the army and the eminent scientists of our country and those of all nationalities who have entered into the campaign with us, and the great power of the sanitaria joining as practical nurses, demonstrators, and exponents of the reform, are all working for you and for everybody. It is voluntary service and has already cost some of the volunteers much time and patience and also a considerable sum in money.
You, gentlemen of the Press, wielders of the helpful or careless pen, have a conspicuous pulpit and a far-reaching influence. No one can escape you. In the search for the news of the day you are encountered at every turn in your editorials or your paragraphs. In this campaign we need your assistance to make the coöperation between the army and science easy and effective. They are too busy working for you and your best interest to stop to argue to correct your misunderstanding, but the cause will feel the benefit of your assistance.
Encouragement has powerful influence in stimulating effort and also in creating and conserving conditions in which men may “do their best.” What we are trying to learn is, what man may do, under favourable conditions of knowledge and confidence, to relieve his body of the strain of energy-taxing labour in disposing of the waste which any excess of food imposes. It is a constructive experiment and not a mere statistical measurement. Appreciation and applause assist; doubt and ridicule obstruct.
The soldiers and physiologists are too busy studying indigestion and possible proteid poisoning and what-not-other causes of intemperance, disease, and suffering to ask you to assist in spreading only serious report and right suggestion relative to the importance and purport of the investigation, but it is my privilege to ask it for the general good.
Just another word of introduction and then will follow some postintroductory coincidences relative to the work in hand, and then an attempt to lay out a ten-page chart of the personal responsibility in the care of the body and the nourishment of the mind by aid of an economic and most satisfactory nutrition, so as to make conservation of energy as easy as possible and life well worth the living. The scientific support from the pens of professional observers is, however, the real meat of the book, for which compiler and reader alike are and should be grateful.