# Health roles of magnesium and potassium

> Developing situation record from CLSTR: https://clstr.news/situations/health-roles-of-magnesium-and-potassium
> Updated: 2026-10-14T18:03:29.000Z. Sources: 3. Developments: 2.

Information regarding the physiological roles of essential minerals highlights the importance of magnesium and potassium for bodily functions. Magnesium is noted for its involvement in protein synthesis, immune system function, and the maintenance of bones and teeth. Dr. María Amaro states that magnesium helps regulate blood sugar and blood pressure. Common deficiency symptoms include irritability, fatigue, sleep disturbances, and nighttime cramps.

Potassium is also identified as critical for maintaining normal heart rhythm, regulating fluid balance, and facilitating electrical signals between cells. A deficiency, or hypokalemia, may result in fatigue, weakness, and muscle cramps. Specialist Joëlle Mawaguia notes that while these symptoms can indicate low potassium, they may also be caused by “muscle fatigue or other mineral imbalances.”

## Timeline

### 2026-10-14: Essential minerals potassium and magnesium support muscle and nerve health

Potassium and magnesium are essential minerals for muscle function, nerve signaling, and overall health. Deficiencies can cause cramps and fatigue, but symptoms may stem from various causes.

2 sources. https://clstr.news/cluster/essential-minerals-potassium-and-magnesium-support-muscle-and-nerve-health

### 2026-10-10: Magnesium: Essential functions, daily requirements, and side effects

Magnesium is vital for energy, muscle, and nerve function. While essential, excessive supplementation can cause diarrhea and cramps, with recommended daily doses varying by gender and health guidelines.

2 sources. https://clstr.news/cluster/magnesium-essential-functions-daily-requirements-and-side-effects

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Cite as: Health roles of magnesium and potassium. CLSTR, https://clstr.news/situations/health-roles-of-magnesium-and-potassium