Acid-base balance

Acid-base balance is necessary for health. Supplanted the 4 humor theory (bile, blood, phlegm, black bile) with acid-base balance. Suggested digestion was more chemical than mechanical.
 Franz Deleboe Netherlands 1661 Acid-base balance

Acid-base balance is necessary for health. Supplanted the 4 humor theory (bile, blood, phlegm, black bile) with acid-base balance. Suggested digestion was more chemical than mechanical.