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SESK: Stuff Everyone Should Know · sesk.info/run-electrolytes-definition

What are electrolytes?

Minerals with an electric charge help nerves and muscles work.

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  1. Minerals with an electric charge ✔
  2. Proteins that build muscle
  3. Fats stored for energy

Why: Electrolytes include sodium, potassium, and calcium. They help balance fluids and support muscle and nerve function.

Huh, didn't know that: The main electrolytes in your body include sodium, potassium, calcium, magnesium, and chloride.

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Why did sodium and potassium win the relay? They had great chemistry.
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References

Answer: Minerals with an electric charge. Electrolytes include sodium, potassium, and calcium. They help balance fluids and support muscle and nerve function.

  1. Fluid and Electrolyte Balance | MedlinePlus medlineplus.gov/fluidandelectrolytebalance.html
    Electrolytes are minerals that have an electric charge when they are dissolved in water or body fluids, including blood.
    Checked 2026-10-12.

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