But for _laughing_ in the nature of an exercise and that healthful, can there be any better argument, to proue that it warmeth, then the rednesse of the face, and flush of highe colour, when one laugheth from the hart, and smiles not from the teethe? or that it stirreth the hart, and the adiacent partes, then the tickling and panting of those partes themselues? which both beare witnesse, that there is some quicke heat, that so moueth the blood. Therfore it must needs be good for them to vse _laughing_, which haue cold heades, and cold chestes, which are troubled with melancholie, which are light headed by reason of some cold distemperature of the braine, which thorough sadnesse, and sorrow, are subiecte to agues, which haue new dined, or supped: which are troubled with the head ache: for that a cold distemperature being the occasion of the infirmitie, _laughing_ must needes helpe them, which moueth much aire in the breast, and sendeth the warmer spirites outward. This kinde of helpe wil be of much more efficacie, if the parties which desire it, can suffer themselues to be tickled vnder the armepittes, for in those partes there is great store of small veines, and litle arteries, which being tickled so, become warme themselues, and from thence disperse heat thorough out the whole bodie. But as moderate _laughing_ is holesome, and maketh no too great chaunge, so to much is daungerous, and altereth to sore. For besides the immoderate powring, and pressing out of the spirites: besides to much mouing and heating, it oftimes causeth extreame resolution and faintnesse, bycause the vitall strength and naturall heat driue to much outward. Whervpon they that laugh do sweat so sore, and haue so great a colour, by the ascending of the blood. And as the naturall heat, and fire it selfe do still couet vpward, as to their naturall place, so must it needes be, that the lower roomes lie open, and emptie in their absence, wherby whether soeuer motion be marred, the naturall heat dyeth, and the vitall force faileth. Besides this, no man wil denie, but that this kinde of _laughing_, doth both much offende the head, and the bulke, as oftimes therewith both the papbones be loosed, and the backe it selfe perished. Nay what say ye to them that haue dyed _laughing_? where gladnesse of the minde to much enforcing the bodie, hath bereft it of life.