"But, that which ought to convince every one of the salubrity of a diet consisting of vegetables, is the consideration of the dreadful effects of totally abstaining from it, unless it be for a very short time; accounts of which we meet with, fully and faithfully recorded, in the most interesting and most authentic narratives of human affairs—wars, sieges of places, long encampments, distant voyages, the peopling of uncultivated and maritime countries, remarkable pestilences, and the lives of illustrious men. To this cause the memorable plague at Athens was attributed; and indeed all the other plagues and epidemical distempers, of which we have any faithful accounts, will be found to have originated in a deprivation of vegetable food.
"The only objections I have ever heard urged (the only plausible ones, he must mean, I think), is the notion of its inadequacy to the sustenance of the body. But this is merely a strong prejudice into which the generality of mankind have fallen, owing to their ignorance of the laws of life and health. Agility and constant vigor of body are the effect of health, which is much better preserved by a herbaceous, aqueous, and sparing tender diet, than by one which is fleshy, vinous, unctuous, and hard of digestion.
"So fully were the Romans, at one time, persuaded of the superior goodness of vegetable diet, that, besides the private example of many of their great men, they established laws respecting food, among which were the lex fannia, and the lex licinia, which allowed but very little animal food; and, for a period of five hundred years, diseases were banished along with the physician from the Roman empire. Nor has our own age been destitute of examples of men, brave from the vigor both of their bodies and their minds, who at the same time have been drinkers of water and eaters of vegetables.[12]
"Nothing is more certain than that animal food is inimical to health. This is evident from its stimulating qualities producing, as it were, a temporary fever after every meal; and not only so, but from its corruptible qualities it gives rise to many fatal diseases; and those who indulge in its use seldom arrive at an advanced age.
"We have the authority of the Scripture for asserting that the proper aliment of man is vegetables. See Genesis. And as disease is not mentioned as a part of the cause, we have reason to believe that the antediluvians were strangers to this evil. Such a phenomenon as disease could hardly exist among a people who lived entirely on a vegetable food; consequently all the individuals made mention of in that period of the world, are said to have died of old age; whereas, since the day of Noah, when mankind were permitted to eat animal food, such an occurrence as a man dying of old age, or a natural decay of the bodily functions, does not occur probably once in half a century.
"Its injurious effects on the mind are equally certain. The Tartars, who live principally on animal food, are cruel and ferocious in their disposition, gloomy and sullen minded, delighting in exterminating wars and plunder; while the Bramins and Hindoos, who live entirely on vegetable aliment, possess a mildness and gentleness of character and disposition directly the reverse of the Tartar; and I have no doubt, had India possessed a more popular form of government, and a more enlightened priesthood, her people, with minds so fitted for contemplation, would have far outstripped the other nations of the world in manufactures, and in the arts and sciences.
"But we need only look at the peasantry of Ireland, who, living as they do, chiefly on a vegetable—and to say the least of it, a very suspicious kind of aliment, I mean the potatoe—are yet as robust and vigorous a race of men as inherit any portion of the globe.
"The greater part of our bodily disease is brought on by improper food. This opinion has been strongly confirmed by my daily experience in the treatment of those diseases to which the people of England are peculiarly subject, such as scrofula, consumption, leprosy, etc. These disorders are making fearful and rapid strides; so much so, that not a single family may now be considered exempt from their melancholy ravages."
This is fearful testimony, but it is the result of much observation and of twenty years' experience. But the same causes are producing the same effects—at least, so far as scrofula and consumption are concerned—in this country, at the present time, of which Dr. W. complains so loudly in England. I could add much more from his writings, but what I have said is sufficient.