Why electrolytes are Important When Exercising Regularly

Why are electrolytes so important when exercising regularly? 

Electrolyte balance is essential for optimal physical performance and overall health. This is especially true during exercise. Electrolytes are charged ions that are present in the body’s fluids. They play a vital role in regulating various bodily functions, including hydration, nerve and muscle function, and maintaining the body’s pH balance.

During exercise, the body loses electrolytes through sweat, particularly sodium, potassium, magnesium, and calcium. The loss of these electrolytes can greatly affect performance. For instance, sodium and potassium ions are essential for muscle contractions and nerve impulses, and a lack of these ions can lead to muscle cramps, weakness, and fatigue. Meanwhile, magnesium is necessary for maintaining proper muscle function and energy production, and calcium is vital for muscle contraction, bone health, and blood clotting.

In order to maintain a proper balance of electrolytes during exercise and prevent dehydration and the issues mentioned above, it is recommended to consume fluids and foods that contain electrolytes. This will replenish your body’s stores and prevent electrolyte imbalances!


Sources of electrolytes include: 

  • Sports drinks (Pedialyte Sport, Gatorade, and BodyArmor)
  • Bananas
  • Pickle juice 
  • Spinach
  • Strawberries