"That the alvine evacuations are purely and entirely a secretion, to become an excretion, I have been satisfied for a number of years; and I am glad of this new and striking--I might say incontrovertible--proof that it is so. To be sure, all matters incapable of solution and digestion, pass off through the alimentary canal, but they are purely accidental. One of the most satisfactory proofs, to my mind, of the fact, has been the discharges from the bowels of a healthy infant. The whole of the milk is so digested that there is no residuary matter to pass through the canal, and yet the discharges are abundant." The case of Mary B. Adams, of Oakham, Mass., though differing considerably from that of Mr. Robinson, is, nevertheless, remarkable. I have dwelt so long on the preceding case, however, that I must study brevity. What I shall say, was published in the papers of some years since, and is from her own pen. "In June, 1840, I had an abscess in my throat, accompanied by slow fever, and in the fall, dysentery. In the autumn of the same year, I discontinued the use of animal food. "In 1842, I had an attack of spinal complaint, which lasted me three months. In the spring of 1843, I had lung fever, followed, for nearly two years, by a cough, and accompanied by a very indifferent appetite. A piece of bread three inches square and one inch thick would serve me for a meal. A hard fit of coughing, however, was sure to follow every meal. I also became very much emaciated. In the fall of 1844, I took some medicine which removed my cough. "Through the winter and spring of 1845, I had diarrhoea; and in the last of May, I was suddenly and completely prostrated. I had risen in the morning more unwell than usual, but before flight I was suffering intolerable pain through the kidneys and back; and it was not till the lapse of two weeks that I was able to walk about the house. All this while I was entirely destitute of an appetite, though my stomach continually craved acids. For six months, I lived almost wholly on fruit. Four good-sized apples a day,[M] was all that I required. My drink was, for the most part, catnip tea. Sometimes I could take sugar and milk in my tea; at others, milk could not be borne. I drank four teacupfuls of it a day. "While I was at one period expectorating largely, I had custards made from the white of eggs, sweetened with loaf sugar, of which I took three table-spoonfuls, every twenty-four hours. I slept but little--not more than two hours in twenty-four.... My bowels were very costive; I do not suppose there were more than two or three natural evacuations during the whole of the six months I am describing." A more particular account of her diet, in 1846, is elsewhere given. It is in the following words: "During this year I took but little food, and that of the simplest. I lived chiefly on fruit, such as apples, currants, strawberries, gooseberries, and blueberries, and other acid fruits."