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 ...

Magnesium and potassium are important for muscle contraction, heart rhythms, and fluid balance. Taking both magnesium and potassium with food can help with absorption. A doctor can recommend the best ...

For over a decade, Ruth has written for multiple outlets providing patient education, including Health. She has written for health student education companies, collaborating on an anatomy textbook ...