Oatmeal porridge with milk and sugar. Or, Graham mush with a little good syrup. Or, cracked wheat, with milk and sugar. Or, baked potatoes with bread and butter. Or, beef-steak or mutton-chop with baked potatoes, and bread and butter. If you are thin, and need fat, use the first three, if you are too fat, use the last named two. Drink cold water or a little weak coffee. DINNER. Beef or mutton, roasted, or stewed, with any vegetables you may like, (though tomatoes should be used very sparingly,) good bread and butter, and, close the meal with a glass of weak lemonade. Eat no dessert, unless it be a little fruit, and eat nothing more till the next morning. There is no rule in regard to diet about which I am so fixed in my convictions as, that nothing should be eaten after dinner, and I think that the dinner should be taken early in the day; not later, if it can be so managed, than two o'clock. In regard to the precise hour for the dinner, I am not so clear, though for myself one o'clock is the best hour; but in reference to the omission of the third meal, I have, after long observation, _no doubt whatever_. Hundreds of persons have come to me with indigestion in some of its many forms, and have experienced such relief in a single week from omitting the supper, that I have, for a number of years, depended upon this point in the diet as the best item in my prescriptions for indigestion. I have never met one person suffering from indigestion, who was not greatly relieved at once, by omitting the third meal. Eat nothing between meals, not even an apple or peach. If you eat fruit, let it be with the breakfast and dinner. Cooked fruit is best for persons of weak digestion. I have met hundreds of people who could digest a large beefsteak without a pang, but who could not manage a single uncooked apple. I think certain dietetic reformers have somewhat overrated the value of fruit. _Avoid cake, pie, all sweetmeats, nuts, raisins and candies_. Manage your stomach as above, and at the end of ten years you will look back upon these table habits as the source of great advantages, and happiness. For thirty years I have been a constant and careful observer, (I have no hobbies about diet,) and in the light of my own experience and these long observations, I assure you that the table habits I have advised, are vital to your health and happiness. Pimples, blotches, yellow spots, nasal catarrh, biliousness, liver torpidity, constipation, sleepiness, dullness, low-spirits, and many other common affections would generally disappear with the adoption of these rules. JACOB SCHNEIDER AND HIS DOUGHNUTS. I cannot close this subject better than with a "little story" about my friend Jacob. I called upon him about nine o'clock in the evening, and found him alone, and very seriously occupied with a big wooden bowl of doughnuts. I asked him: "How many, so far?" "Oh, eight or ten, perhaps." "Did you have supper?"