is the primary extracellular cation and is crucial for regulating water distribution and nerve signaling.
The body’s chemical reactions are highly sensitive to pH. The blood must remain slightly alkaline, within a narrow range of 7.35 to 7.45. If the pH strays outside this window, proteins denature and enzymes stop working. Fluid, Electrolyte, and Acid Base Balance
The Vital Equilibrium: Fluid, Electrolyte, and Acid-Base Balance is the primary extracellular cation and is crucial
is essential for bone health, blood clotting, and neurotransmission. while Aldosterone promotes sodium retention
The body uses thirst mechanisms and hormones like Antidiuretic Hormone (ADH) and Aldosterone to maintain this volume. When fluid levels drop, ADH signals the kidneys to reabsorb water, while Aldosterone promotes sodium retention, which pulls water back into the bloodstream via osmosis. Electrolyte Balance: The Spark of Function