Thomas Tryon,
A Treatise of Cleanness in Meats and Drinks…
“ Where are your Doctors that teach Men Sobriety in their Lives, or the proper and natural way of preparing Meats fit for the Stomach? Which of them adviseth against the evil Custom of keeping their Chambers so over-hot, when People are sick, and in the time of Womens lying in Child-bed? Why do they not advise them not to have their Curtains so close drawn, both before the Windows and Beds, insomuch that they are oftentimes in a manner suffocated for want of the fresh Air? ”
