"There is no chronical distemper, whatsoever, more universal, more obstinate, and more fatal in Britain than the scurvy, taken in its general extent. Scarce any one chronical distemper but owes its origin to a scorbutic tendency, or is so complicated with it, that it furnishes the most cruel and most obstinate symptoms. To it we owe all the dropsies that happen after the meridian of life; all diabetes, asthmas, consumptions of several kinds; many sorts of colics and diarrhoeas; some kinds of gouts and rheumatisms, all palsies, various kinds of ulcers, and possibly the cancer itself; and most cutaneous foulnesses, weakly constitutions, and bad digestions; vapors, melancholy, and almost all nervous distempers whatsoever. And what a plentiful source of miseries the last are, the afflicted best can tell. And scarce any one chronical distemper whatever, but has some degree of this evil faithfully attending it. The reason why the scurvy is peculiar to this country and so fruitful of miseries, is, that it is produced by causes mostly special and particular to this island, to wit: the indulging so much in animal food and strong fermented liquors, sedentary and confined employments, etc. "Though the inhabitants of Britain live, for the most part, as long as those of a warmer climate, and probably rather longer, yet scarce any one, especially those of the better sort, but becomes crazy and suffers under some chronical distemper or other, before he arrives at old age. "Nothing less than a very moderate use of animal food, and that of the least exciting kind, and a more moderate use of spirituous liquors, due exercise, etc., can keep this hydra under. And nothing else than a total abstinence from animal food and alcoholic liquors can totally extirpate it." The following are extracted from his "Natural Methods." I do not lay them down as recipes, to be followed in the treatment of diseases; but to show the views of Dr. Cheyne in regard to vegetable regimen. "1. _Cancer._--Any cancer that can be cut out, contracted, and healed up with common, that is, soft, cool, and gently astringent dressings, and at last left as an issue on the part, may, by a cow's milk and seed diet continued ever afterward, be made as easy to the patient, and his life and health as long preserved, almost, as if he had never been afflicted with it; especially if under fifty years of age.