Chloride: Essential Functions, Dietary Sources, Health Benefits
Summary
Chloride is a vital mineral and electrolyte that plays a crucial role in maintaining fluid balance, acid-base homeostasis, and proper nerve and muscle function in the human body. It is the negatively charged ion (anion) that commonly pairs with sodium to form sodium chloride (table salt), which is the primary source of chloride in the diet. Chloride (Cl⁻) is an essential electrolyte found in all body fluids. It helps regulate osmotic pressure, maintain proper hydration, and balance electrolytes. Chloride is also a key component of hydrochloric acid (HCl) in the stomach, which is necessary for digestion and absorption of nutrients.
Benefits
Fluid Balance:Chloride works with sodium and potassium to regulate the amount of fluid inside and outside cells, maintaining blood volume and pressure.