But to return again to Health and Long Life, and the Wholesomness of the Herby-Diet, [75]_John Beverovicius_, a Learn’d Physician (out of Peter Moxa, a Spaniard) treating of the extream Age, which those of America usually arrive to, asserts in behalf of Crude and Natural Herbs: Diphilus of old, as [76]_Athenaeus_ tells us, was on the other side, against all the Tribe of Olera in general; and Cardan of late (as already noted) no great Friend to them; Affirming Flesh-Eaters to be much wiser and more sagacious. But this his [77]Learned Antagonist utterly denies; Whole Nations, Flesh-Devourers (such as the farthest Northern) becoming Heavy, Dull, Unactive, and much more Stupid than the Southern; and such as feed much on Plants, are more Acute, Subtil, and of deeper Penetration: Witness the Chaldaeans, Assyrians, AEgyptians, &c. And further argues from the short Lives of most Carnivorous Animals, compared with Grass Feeders, and the Ruminating kind; as the Hart, Camel, and the longaevous Elephant, and other Feeders on Roots and Vegetables.
I know what is pretended of our Bodies being composed of Dissimilar Parts, and so requiring Variety of Food: Nor do I reject the Opinion, keeping to the same Species; of which there is infinitely more Variety in the Herby Family, than in all Nature bessides: But the Danger is in the Generical Difference of Flesh, Fish, Fruit, &c. with other made Dishes and exotic Sauces; which a wanton and expensive Luxury has introduc’d; debauching the Stomach, and sharpening it to devour things of such difficult Concoction, with those of more easie Digestion, and of contrary Substances, more than it can well dispose of: Otherwise Food of the same kind would do us little hurt: So true is that of [78]_Celsus_, Eduntur facilius; ad concoctionem autem materiae, genus, & modus pertineat. They are (says he) easily eaten and taken in: But regard should be had to their Digestion, Nature, Quantity and Quality of the Matter. As to that of Dissimilar Parts, requiring this contended for Variety: If we may judge by other Animals