many as the hot; and if for all this they should be more, yet by stirring, & mangling of the warme unctuous parts, they are much qualified. And, on the other side, it being mixt with the other Ingredients, which are hot in the second and third degree, being the predominant quality, it must needs be brought to a mediocrity. Like as two men, who shake hands, the one being hot, and the other cold, the one hand borrows heat, and the other is made colder; and in conclusion, neither hand retaines the cold, or heat it had before, but both of them remain more temperate. So like-wise two men, who go to wrestle, at the first they are in their full vigour and strength; but after they have strugled a while, their force lessens by degrees, till at last they are both much weaker, than when they began to wrestle. And _Aristotle_ was also of this opinion in his fourth Booke of the Nature of Beasts, _cap. 3._ Where he sayes, that every Agent suffers with the patient; as that which cuts, is made dul by the thing it cuts; that which warmes, cooles it selfe; and that which thrusts, or forceth forward, is in some sort driven bake it selfe. From whence I gather, that it is better to use _Chocolate_, after it hath beene made some time, a Moneth at the least. I believe this time to be necessary, for breaking the contrary qualities of the severall Ingredients, and to bring the Drinke to a moderate temper. For, as it alwayes falls out at the first, that every contrary will have its predominancy, and will worke his owne effects, Nature not liking well to be heated and cooled, at the same time. And this is the cause why _Gallen_ in his twelfth Booke of _Method_, doth advise not to use _Philonium_, till after a yeare, or, at the least, six moneths; because it is a composition made of _Opium_ (which is cold in the fourth degree) and of Pepper, and other Ingredients, which are hot in the third degree. This Theorum, and Doctrine, is made good by the practise, which some have made, of whom I have asked, what _Chocolate_ did best agree with them? and they have affirmed, that the best is that which hath beene made some moneths: and that the new doth hurt by loosening the Stomack; And, in my opinion, the reason of it is, that the unctuous or fat parts, are not altogether corrected, by the earthy parts of the _Cacao_. And this I shall thus prove; for, as I shall declare hereafter, if you make the _Chocolate_ boyle, when you drinke it, the boyling of it divides that fat and oyly part; and that makes a relaxation in the Stomacke in the old _Chocolate_, as well as if it were new.