And what is it, indeed, but a febrile paroxysm? Nay, Richerand himself confirms this by adding, "this fever of digestion, noticed already by the ancients, is particularly observable in women of great sensibility." That is, the fever is more violent in proportion to the want of power in the person it attacks to resist its influence; just as it is with fever in all other circumstances, or when induced by any other causes.

But, can any one believe the Author of Nature has so made us, that in a steady and rational obedience to his laws, it is indispensable that we should be thrown into a fever three times a day, one thousand and ninety-five times in a year, and seventy-six thousand six hundred and fifty in seventy years? No wonder, if this were true, that the vitality of our organs was ordained to wear out soon; for we see by what means the result would be accomplished.

The fever, however, of which Richerand speaks, does very generally exist, because mankind very generally depart from nature and her laws. But it is not necessary. The simple vegetable-eater—if he lives right in all other respects—if he errs not as to quantity, knows nothing of it; nor should it be known by any body. We should leave it to the animals below man to err, in quantity and quality, to an excess which constitutes a surfeit or a fever, and causes fullness and drowsiness, and a recumbent posture. The self-styled lord of the animal world should rise superior to habits which have marked, in every age, certain orders of the lower animals.

But the chyle which is produced from vegetable aliment is better—all other things being equal—than that which is produced from any other food. For proof of this, we need but the testimony of Oliver and other physiologists. They tell us, unhesitatingly, that under the same circumstances, chyle which is formed from vegetables will be preserved from putrefaction many days longer—the consequence of greater purity and a more perfect vitality—than that which is formed from any admixture of animal food. Is it not, then, better for the purposes of health and longevity? Can it, indeed, be otherwise? I will say nothing at present, for want of space to devote to it, of the indications which are afforded by the other sensible properties of the chyle which is produced from vegetables. The single fact I have presented is enough on that point.

The best solids and fluids are produced by vegetable eating. On this single topic a volume might be written, without exhausting it, while I must confine myself to a page or two.

In the first place, it forms better bones and more solid muscles, and consequently gives to the frame greater solidity and strength. Compare, in evidence of the truth of this statement, the vegetable-eating millions of middle and southern Europe, with the other millions, who, supposed to be more fortunate, can get a little flesh or fish once a day. Especially, make this comparison in Ireland, where the vegetable food selected is far from being of the first or best order; and whose sight is so obtuse as not to perceive the difference? I do not say, compare the enervated inhabitant of a hot climate, as Spain or Italy, with the inhabitant of England, or Scotland, or Russia, for that would be an unfair comparison, wholly so; but compare Italian with Italian, Frenchman with Frenchman, German with German, Scotchman with Scotchman, and Hibernian with Hibernian.

In like manner, compare the millions of Japanese of the interior, who subsist through life chiefly on rice, with the few millions of the coasts who eat a little fish with their rice. Make a similar comparison in China and in Hindostan. Notice, in particular, the puny Chinese, who live in southern China, on quite a large proportion of shell-fish, compared with the Chinese of the interior. Extend your observations to Hindostan. Do not talk of the effeminate habits and weak constitutions of the rice and curry eaters there—bad as the admixture of rice and curry may be—for that is to compare the Hindoo with other nations; but compare Hindoo with Hindoo, which is the only fair way. Compare the porters of the Mediterranean, both of Asia and Europe, who feed on bread and figs, and carry weights to the extent of eight hundred or one thousand pounds, with the porters who eat flesh, fish, and oil. Compare African with African, American Indian with American Indian; nay, even New Englander with New Englander; for we have a few here who are trained to vegetable eating. In short, go where you will, and institute a fair comparison, and the results will be, without a single exception, in favor of a diet exclusively vegetable. It is necessary, however, in making the comparison, to place good vegetable food in opposition to good animal food; for no one will pretend that a diet of crude, miserable, or imperfect, or sickly vegetables will be as wholesome as one consisting of rich farinaceous articles and fruits; nor even as many kinds of plain meat.

The only instance which, on a proper comparison, will probably be adduced to prove the incorrectness of these views, will be that of a few tribes of American Indians, who, though they have extremely robust bodies, are eaters of much flesh. But they live also in the open air, and have many other good habits, and are healthy in spite of the inferiority of their diet. But perfect, physically, as they seem to be, and probably are, examine the vegetable-eaters among them, of the same tribe, and they will be found still more so.

In the next place, the fluids are all in a better and more healthy state. In proof of this, I might mention in the first place that superior agility, ease of motion, speed, and power of endurance which so distinguish vegetable-eaters, wherever a fair comparison is instituted. They possess a suppleness like that of youth, even long after what is called the juvenile period of life is passed over. They are often seen running and jumping, unless restrained by the arbitrary customs of society, in very advanced age. Their wounds heal with astonishing rapidity in as many days as weeks, or even months, in the latter case. All this could not happen, were there not a good state of the fluids of the system conjoined, to a happy state of the solids.

The vegetable-eater, if temperate in the use of his vegetables, and if all his other habits are good, will endure, better than the flesh-eater, the extremes of heat and cold. This power of endurance has ever been allowed to be a sure sign of a good state of health. The most vigorous man, as it is well known, will endure best both extremes of temperature. But it is a proof also of the greater purity of his solids and fluids.