There are many different diet systems, and some of them are very good. If their advocates say that their way is the only way, they are wrong. Many try to force their ideas upon others. They find their happiness in making others miserable. They are afflicted with the proselyting zeal that makes fools of people. This is the wrong way to solve the food problem. Let each individual choose his own way and allow those who differ to continue in the old way.

Many have changed their dietary habits to their own great benefit. After this they become so enthused and anxious for others to do likewise that they wear themselves and others out exhorting them to share in the new discovery. This does no good, but it often does harm, for it leads the zealot to think too much of and about himself, and it annoys others.

Many are like my friend who lunched daily on zwieback and raw carrots. "I think everybody ought to eat some raw carrots every day; don't you?" she said. We can not mold everybody to our liking, and we should not try. If we conquer ourselves, we have about all we can do. If we succeed in this great work, we will evolve enough tolerance to be willing to allow others to shape their own ends. To volunteer undesired information does no good, for it creates opposition in the mind of the hearers. If the information is sought, the chances are that it may in time do good. It is well enough to indicate how and where better knowledge may be obtained. We should at all times attempt to conserve our energy and use it only when and where it is helpful. Such conduct leads to peace of mind, effectiveness, happiness and health.

The tendency to become too enthusiastic about a dietary regime that has brought personal benefit is to be avoided, for it brings unnecessary odium upon the important subject of food reform. People do not like to change old habits, even if the change would be for the better, and when an enthusiast tries to force the change his actions are resented. He makes no real converts, but as pay for his efforts he gains the reputation of being a crank.

Those who wish to be helpful in an educational way should be patient. The race has been in the making for ages. Its good habits, as well as its bad ones, have been acquired gradually. If we ever get rid of our bad habits it will be through gradual evolution, not through a hasty revolution. We need a change in dietary habits, but those who become food cranks, insisting that others be as they, retard this movement. Only a few will change physical and mental habits suddenly. If those who know are content to show the benefits more in results than in words, their influence for good will be great.

What shall we eat? How are we to know the truth among so many conflicting ideas? We can know the truth because it leads to health. Error leads to suffering, degeneration and premature death. As the homely saying goes, "The proof of the pudding is in the eating."

Let us look into some of the diet theories before the public and give them thoughtful consideration.

The late Dr. J. H. Salisbury advocated the use of water to drink and meat to eat, and nothing else. The water was to be taken warm and in copious quantities, but not at or near meal time. The meat, preferably beef, was to be scraped or minced, made into cakes and cooked in a very warm skillet until the cakes turned gray within. These meat cakes were to be eaten three times a day, seasoned with salt and a little pepper.

The doctor had a very successful practice, which is attested by many who were benefited when ordinary medical skill failed. His diet was not well balanced. In meats there is a lack of the cell salts and force food. Especially are the cell salts lacking when the flesh is drained of its blood. The animals of prey drink the blood and crunch many of the bones of their victims, thus getting nearly all the salts. But in spite of his giving such an unbalanced diet, the doctor had a satisfactory practice and good success. Why? Because his patients had to quit using narcotics and stimulants and they were compelled to consume such simple food that they ceased overeating. It is a well known fact that a mono-diet forces moderation, for there is no desire to overeat, as there is when living on a very varied diet.

Another fact that the Salisbury plan brings to mind is that starch and sugar are not necessary for the feeding of adults, although they are convenient and cheap foods and ordinarily consumed in large quantities. The fat in the meat takes the place of the starch and sugar. Atomically, starch, sugar and fat are almost identical, and they can be substituted one for the other. Nature makes broad provisions.