With regard to chewing all food to a cream, most modern writers on dietetics, while acknowledging that this super-mastication is useful, maintain that it does not increase the value of the food. But they err greatly in this, as we can prove in a very few words: If a certain amount of proteins, fats, and carbohydrates is bolted by a nervous man suffering from a breakdown, it will cause intestinal toxemia as a result of the bolted food, but if he chews the food to a cream it will be digested in a normal manner and will not cause gas in the stomach or intestines. The proper amount of food is absorbed and nourishes the man as it should. Now did not the thorough mastication of that food increase the value of the proteins, fats, and carbohydrates? The thing is a self-evident fact. In the first case a man takes food which quickly turns to a loathsome poison. In the second instance the same kind of food is so thoroughly mixed with the ptyalin in the saliva that whatever is eaten becomes of value as protein or fat or some other food element.

After many years of sad experience with this malady we call "nerves" I am convinced that the reason why people have this disease is because they are literally "food drunk." I have treated men who had been on an alcohol debauch and I know how terribly depressed they are after such a spree is over. It is exactly the same way with the pre-nervous people that break down. They sit down to a big meal and overeat. There is a temporary stimulus, just as in the case of the person who takes intoxicants, followed by that terrible mental depression that all who have suffered from "nerves" know. And because the individual with the "nerves" is overeating two or three times each day, he stays drunk with the poisons that form in his stomach and intestines. Such people over-assimilate the poisonous products of proteins, especially of sugars. Of course this may seem oddly stated because we would not want any absorption of the poisons in the intestines, but it is probable that nature can and does take care of a little of it there in the healthy individual.

It is perfectly absurd to say, as some physicians still continue to say, that no poisonous matter is ever absorbed in the intestinal tract. Give a child something that causes intestinal indigestion and see how quickly he has a rise in temperature. This fever is the direct result of poisons absorbed in the intestines. In the case of the nervous adult, however, this poison does not as often result in fever as it does in a horrible mental depression and a complete inability to perform any sort of work.

And so there seems no question but that this terrible malady we call "nerves," or a nervous breakdown in any of its many forms, is in a majority of cases the result of the wrong eating habits of the individual. The chewing of all food to a cream will go far toward curing the trouble, but in most cases this alone will not effect a cure. It would not have done so in my own case, although I did see much improvement as a result of that practice alone.

And here I want to say this: There are many who say they cannot eat acid fruits because of the distress they cause. Now if such people would always chew an apple, a pear, or other fruit to a cream, no distress would result from eating fresh fruit. But such people must follow in detail the diet I shall give farther on.

Now, facts cannot be stated too strongly. It is certain acid fruits will cause distress if you do not chew them to a cream. I would swell up like a toad if I ate only one apple hurriedly. I don't dare think what might happen to me if I ate three or four in that way. I might possibly find myself transformed into a human balloon and float away into space. But I don't eat apples that way—not now. Some who read these pages may think it very strange, yet it is quite true that there really are persons suffering with "nerves" who have not gumption enough to follow this simple rule of chewing all food to a cream. I despair of ever helping those people. They still continue to dispose of a big meal in fifteen minutes, and then insist they have chewed all their food carefully. I have had that thing happen right before my own eyes. Then think of their complaining that they cannot eat apples because they cause so much gas in the stomach!

One reason why a large number of such people are troubled with gas, even though they do chew their food to a cream, is because they immediately follow a meal with one or two cups of tea or coffee. Now please remember this: An individual afflicted with "nerves" has no business drinking either tea or coffee. He should let them both alone. Plain hot water is the very best drink in the world for a nervous person. If you want a drink after your meal drink a cup of plain hot water. And you should also drink a cup of hot water half an hour before breakfast. If you do not care for breakfast, and feel you do not need this meal, drink the hot water anyway. The victim of "nerves" should never drink during the meal but after it, if he must drink anything at all. He should also drink a pint or more of cold water between meals every day.

Now, another thing with regard to chewing all solid food to a cream. It has been proved over and over again in my own case and in that of many others, that in doing this the brain and muscles are both made stronger and keener for work, that those who chew their food in this way have much greater endurance, both mental and physical, than those who do not.

Today if I should relax my vigilance in respect to chewing my food I should soon go down again. But with this aid, which I now so easily employ, combined with exactly the right things to eat, I find I need have no fear. It has been ten years since my last breakdown and in that interval I have done the very best work and by far the hardest brain work of a lifetime. I do not believe people break down from overwork. You may think that a perfectly absurd statement. But I have good grounds upon which to base my belief. If nervous people would eat sparingly and chew their food to a cream, eating the foods I shall mention later on, I am confident they would rarely, if ever, break down.

It is certain that in the last ten years, with the greatest mental strain on me, I should have gone down again, and perhaps more than once, if I had not found what caused "nerves" and how to prevent it. In the meantime I have written ten or more books, and every writer, at least, knows what a nerve-racking profession writing is. In addition to all this mental labor I have gone right ahead with my medical practice. Surely there is balm in this particular Gilead.