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Feeling Tired? Low Magnesium Could Be the Cause
12 May
Summary
- Low magnesium can cause fatigue, muscle cramps, and mood issues.
- Processed foods and certain health conditions increase deficiency risk.
- Dietary changes and supplements can help address low magnesium levels.

Subtle signs of magnesium deficiency, which affects a significant portion of the population, may go unnoticed. Magnesium is vital for energy production, nerve function, and maintaining blood pressure and sugar levels. Nearly half of Americans may not consume enough of this essential mineral. Insufficient intake is often due to limited consumption of magnesium-rich vegetables and the refining of processed foods.
Experts note that fatigue, muscle cramps, twitches, and spasms can be indicators of low magnesium. It also plays a role in regulating the nervous system, so deficiency may lead to increased stress, anxiety, and irritability. Irregular heartbeats, headaches, and sleep disturbances, including feeling 'wired but tired,' are also potential symptoms.
Furthermore, low magnesium can impact mood, potentially causing depression or mood swings, and may contribute to digestive issues like constipation. It is also linked to higher blood pressure and can affect bone density over time, increasing the risk of osteoporosis. Consuming magnesium-rich foods like seeds, nuts, and leafy greens, or considering supplements after consulting a doctor, can help improve levels.