what is electrolytes

Electrolytes are substances that carry an electric charge when dissolved in water or bodily fluids. They conduct electricity through the movement of ions, which are charged particles. Key electrolytes in the body include sodium, potassium, calcium, chloride, magnesium, bicarbonate, phosphate, and others. These minerals help regulate fluid balance, acid-base (pH) levels, muscle and nerve function, blood pressure, and many other vital physiological processes. Electrolytes are essential for muscle contractions, nerve signaling, hydration, maintaining blood pressure, and supporting bone health. They are naturally found in the body's fluids and obtained from foods and drinks. Imbalances in electrolyte levels can affect health, and they need to be replenished through diet and fluids, especially during sweating or illness that causes fluid loss. In summary, electrolytes are charged minerals crucial for the body's electrical and chemical functions in cells and fluids.