Directions for health, naturall and artificiall [electronic resource] : derived from the best physicians, as well moderne as antient. Diuided into 6 sections; comprehending 1 Ayre, fire, and water. 2 Food and nourishment. 3 Evacutions, as purgations, tobacco-taking, &c. 4 Infirmities, humours, and death. 5 Perturbations of the mind, & spiritual sicknesses. 6 Quarterly, monethly, and daily-dyet, with medicines to prolong life.