Key Takeaways
Magnesium and potassium work together in your body to support muscle, nerve, electrolyte, and heart function—so a deficiency in one may impact the other.
While some might need supplements, the safer first step is to get magnesium and potassium through mineral-rich foods.
Supplements aren’t risk-free—especially for those with kidney or heart issues—and should only be used under the guidance of a healthcare provider.
Though both are widely available in foods, many people take magnesium and potassium supplements to correct deficiencies in these two essential minerals. Generally, you can take magnesium and potassium together, bearing certain considerations in mind.
Who Should Take Magnesium and Potassium Together?
You may need to take magnesium and potassium supplements i