The human body has many different fluid compartments (intracellular, transcellular, lymph, interstitial, and plasma). Pick one fluid compartment of the body. Explain why proper pH level is vital in that fluid compartment to overall homeostasis.

The human body has many different fluid compartments (intracellular, transcellular, lymph, interstitial, and plasma). Pick one fluid compartment of the body. Explain why proper pH level is vital in that fluid compartment to overall homeostasis.