All foods have been condemned as unfit for human consumption by people who should know. However, those who look at these matters with open eyes and open minds will come to the conclusion that man is a very adaptable animal; that if necessary he can get along without almost all foods, being able to subsist on a very small variety; that he can live for a long period on animal food entirely; that he can live all his life without tasting flesh; that he can live on a mixed diet; that he can adopt a great many plans of eating and live in health and comfort on nearly all of them, provided he does not deprive himself of the natural salts and gets some protein; and finally and most important, that moderation is the chief factor in keeping well, for the best foods produce disease in time if taken in excess. Those who object to flesh, dairy products, cereals, tubers, legumes, refined sugars, fruits or vegetables, should do without the class which they find objectionable, for it is easy to substitute from other classes. Eggs, milk or legumes may be taken in place of flesh foods. The salts contained in fruits may be obtained from vegetables. The starch, which is the chief ingredient of cereals, is easily obtained from tubers and legumes; fats and sugars will take its place. Commercial sugar is not a necessity. The force and heat derived from it can be obtained from starches and fats. Outside of milk in infancy, there is not a single indispensable food. Some people have peculiarities which prevent them from eating certain foods, such as pork, eggs, milk and strawberries, but with these exceptions a healthy person can eat any food he pleases, provided he is moderate. We eat too much flesh, sugar and starch and we suffer for it. This does not prove that these foods are harmful, but that overeating is. Sometimes the food question becomes a very trying one in the home. One individual has learned the fact that good results are obtained by using good sense and judgment in combining and consuming food, and he tries to force others to do as he does. This is unfortunate, for most people object to such actions, and though the intention is good, it accomplishes nothing, but prejudices others against sensible living. The best way is to do right yourself and let others sin against themselves and suffer until they are weary. Then, seeing how you got out of your trouble, perhaps they will come to you and accept what you have to offer. The attempt to force people to be good or to be healthy is merely wasted effort. The chapter devoted to Menus gives definite information regarding the proper manner in which to combine foods and arrange meals. Such information is also given in treating of the different classes of food. CHAPTER VII. WHEN TO EAT.