THE AUTHOR OF "SURE METHODS," ETC.
The British author of "Sure Methods of Improving Health and Prolonging Life," supposed by many to be the distinguished Dr. Johnson, speaks thus:
"It must be confessed that, in temperate climates, at least, an animal diet is, in one respect, more wasting than a vegetable, because it excites, by its stimulating qualities, a temporary fever after every meal, by which the springs of life are urged into constant, preternatural, and weakening exertions. Again; persons who live chiefly on animal food are subject to various acute and fatal disorders, as the scurvy, malignant ulcers, inflammatory fevers, etc., and are likewise liable to corpulency, more especially when united to inordinate quantities of liquid aliment. There appears to be also a tendency in an animal diet to promote the formation of many chronic diseases; and we seldom find those who indulge much in this diet to be remarkable for longevity.
"In favor of vegetables, it may be justly said, that man could hardly live entirely on animal food, but we know he may on vegetable. Vegetable aliment has likewise no tendency to produce those constitutional disorders which animal food so frequently occasions. And this is a great advantage, more especially in our country (he means in Great Britain), where the general sedentary mode of living so powerfully contributes to the formation and establishment of numerous severe chronic maladies. Any unfavorable effects vegetable food may have on the body, are almost wholly confined to the stomach and bowels, and rarely injure the system at large. This food has also a beneficial influence on the powers of the mind, and tends to preserve a delicacy of feeling, and liveliness of imagination, and acuteness of judgment, seldom enjoyed by those who live principally on meat. It should also be added, that a vegetable diet, when it consists of articles easily digested, as potatoes, turnips, bread, biscuit, oatmeal, etc., is certainly favorable to long life."
BARON CUVIER.[10]
Perhaps it is not generally known that Baron Cuvier, the prince of naturalists, in the progress of his researches came to the most decisive conclusion, that, so far as any thing can be ascertained or proved by the investigation of science in regard to the natural dietetic character of man, he is a fruit and vegetable eater. I have not seen his own views; but the following are said, by an intelligent writer, to be a tolerably faithful transcript of them, and to be derived from his Comparative Anatomy.
"Man resembles no carnivorous animal. There is no exception, unless man be one, to the rule of herbivorous animals having cellulated colons.
"The ourang-outang perfectly resembles man, both in the order and number of his teeth. The ourang-outang is the most anthropomorphous of the ape tribe, all of which are strictly frugivorous. There is no other species of animals, which live on different food, in which this analogy exists. In many frugivorous animals, the canine teeth are more pointed and distinct than those of man. The resemblance also of the human stomach to that of the ourang-outang, is greater than to that of any other animal.
"The intestines are also identical with those of herbivorous animals, which present a large surface for absorption, and have ample and cellulated colons. The cœcum also, though short, is larger than that of carnivorous animals; and even here the ourang-outang retains its accustomed similarity.
"The structure of the human frame, then, is that of one fitted to a pure vegetable diet, in every essential particular. It is true, that the reluctance to abstain from animal food, in those who have been long accustomed to its stimulus, is so great in some persons of weak minds, as to be scarcely overcome; but this is far from being any argument in its favor. A lamb, which was fed for some time on flesh by a ship's crew, refused its natural diet at the end of the voyage. There are numerous instances of horses, sheep, oxen, and even wood-pigeons, having been taught to live upon flesh, until they have loathed their natural aliment."
No one will deny that Baron Cuvier was in favor of flesh eating; but it was not because he ever believed, for one moment, that man was naturally a flesh-eating animal. Man is a reasoning animal (he argues), and intended to be so. If left to the guidance of his instincts, the same yielding to the law of his structure which would exclude flesh meats, should also exclude cookery. Or, in other words, if he is not permitted to depart from the line of life which his structure indicates, he must no more cook his vegetables than eat animal food. Besides, he is made, as Cuvier supposes, for artificial society, and the Creator designed him to improve his food; and, if I understand his reasoning, he is better able, with his present structure of teeth, jaws, stomach, intestines, etc., to make this improvement, and rise above his nature, and yield to the force and indications of reason and experience, than if he possessed any other known living structure.
To this structure, however, as well as to the same power of adaptation, the monkey race, and especially the ourang-outang, closely typo approximates. Cuvier's reasoning, in my view, applies only to the adaptability (if I may be allowed the expression) of the human animal, without deciding how far he should avail himself of his power to make changes.