Alkalinity & pH in the Body
Normal blood plasma has a balanced pH of between 7.35 and 7.45. This balance reflects how acidic or alkaline your body is. The quality of your organs’ functions are directly related to this pH, or potential hydrogen, level. Acidosis — or plasma that has fallen below a pH of 7.35 — is a medical condition that can, under some circumstances, be fatal.
Credit: Livestrong.com Website