Electrolyte levels refer to the concentrations of electrically charged minerals in the body, such as sodium, potassium, calcium, and magnesium. These minerals are essential for various bodily functions, including maintaining fluid balance, regulating nerve signals, and supporting muscle contractions. Proper electrolyte levels are crucial for overall health and well-being. Imbalances in electrolyte levels can occur due to factors like dehydration, illness, or certain medications. Symptoms of imbalance may include muscle cramps, fatigue, or irregular heartbeats. Monitoring and managing electrolyte levels is important, especially for individuals engaged in intense physical activity or those with specific health conditions.