As most people lack the self-control to eat a normal amount of food, they should select foods that are compatible and that are not too concentrated. Too much meat causes degeneration of all parts of the body and hardening. Too much starch causes acidity and hardening. The fruits and the light vegetables have a tendency to overcome these degenerating processes. Starch is surely the chief offender in aging people. It is such a concentrated food that overeating is easy, especially when it is taken in the soft forms, such as mushes, fresh bread, griddle cakes and mashed potatoes. If people would masticate their starchy foods thoroughly it would greatly reduce the danger of overeating. It is common to eat bread three times a day and in addition to take potatoes once or twice a day. Those who consume so much starch carry into the system more food than can be used and more of the mineral salts than can be excreted. The result is the formation of deposits, chiefly of lime carbonate and lime phosphate; fatty deposits are also common. In order to live long and comfortably it would be well to reduce the starch intake to once a day. The meats also are objectionable when taken in excess. To them can be attributed the chief blame for the formation of gelatinous deposits in the body. However, they do not carry so much earthy matter into the blood stream as do the starches. It is best to partake of meat but once a day, or even more seldom. Meat should certainly not be taken more than twice a day even by those who are advanced in years. People who care enough for starch to take it three times a day, or are compelled to live chiefly upon it, grow old and homely more quickly than do those who are able to partake more plentifully of the more expensive proteins. The flesh obtained from young animals and birds is not so heavily charged with earthy matters as is that which is obtained from old animals and birds. Fruits and nuts do not carry so much earthy matter as do the starches and meats. The sweet fruits could with profit partly take the place of the starchy foods. The sugar they contain, which has the same nutritive value as starches, needs very little preparation before entering the blood stream. Thus a large part of the energy required for starch digestion is saved. On the other hand, the use of too much refined sugar is even worse than an excessive intake of starch. Nuts are not difficult to digest if they are well masticated.. The objection to acid fruits during the latter years of life is that they thin the blood and cause chilliness. This is true if they are partaken of too liberally. It is not necessary to refrain from eating acid fruits, but they should be taken in moderation and the mild ones should be selected. Pears, mild apples and grapes are better than oranges, grapefruits and apricots. Those who have learned moderation can eat all the fruit desired, for they will not be harmed by what a normal appetite craves.