His two only Meals in a Day, equivalent to our Collations, were for the most Part of Bread only... - Antonio Cocchi

Nor has our Age been destitute of Examples of Men, brave from the Vigour both of their Bodies and Minds, who at the same time have been Drinkers of Water, and Eaters of Fruits and Herbs. In certain Mountains of Europe, there are People, even at this Time, who live on Herbs only and Milk; yet are very invincible and stout; and the Japanese (who are very resolute in dispelling Dangers, and even Death itself) abstain from all animal Food; and there are besides a thousand Examples known to every one, of Nations and Persons of great Temperance, joined with all other consummate Virtues.

True and constant vigour of body is the effect of health, which is much better preserved with watery, herbaceous, frugal, and tender food, than with vinous, abundant, hard, and gross flesh. And in a sound body, a clear intelligence, and desire to suppress the mischievous inclinations, and to conquer the irrational passions, produces true worth.

How effectual then this Pythagorean Diet is, towards obtaining the End for which, as has been said, it was principally intended by its Author; that is, for preserving the present Health of the Body... may easily be understood by whoever will but consider the Nature and Faculties of our Bodies, as also of the Aliments which sustain them