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Magnesium is one of the most popular bedtime supplements and for good reason. It plays a key role in over 300 reactions in the body such as in muscle function, nerve signalling, energy production, sleep regulation and so on. Research suggests that people with low magnesium levels may experience poor sleep, muscle cramps and increased stress. Here are seven ways magnesium before bed can impact your body:
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During sleep your body rebuilds tissue and replenishes energy. Magnesium is important for overnight recovery especially for people who are active as it is involved in protein synthesis, nerve function and energy metabolism.
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Some evidence indicates that magnesium can help alleviate symptoms of restlessness or cramping of the legs at night but the results are inconsistent and further research is necessary.
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Magnesium activates the gamma-aminobutyric acid (GABA) receptors which help to calm brain activity. This relaxing property can help minimize stress and provide a restful sleep.
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Not only can magnesium help you fall asleep but it can also improve the amount of deep and restorative sleep. Remember good quality sleep has been linked to memory, immune function and overall health.
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Magnesium can be beneficial if you tend to develop muscle cramps at night or when you exercise. It helps keep muscles from cramping and relaxing which helps prevent painful cramps that can keep you up at night.
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Magnesium is a significant nutrient for regulating a normal heartbeat and blood pressure. Magnesium is not a heart disease remedy but it is essential for a healthy heart.
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Magnesium can help regulate your sleep-wake cycle with the hormone melatonin. It also helps to stimulate the parasympathetic nervous system which is what your brain and body need to go to sleep. Magnesium may be a helpful supplement to take at night for some people particularly those who are low in magnesium. But if you take more than the recommended dose it may cause diarrhoea, nausea and cramps in the abdomen. Talk to a healthcare provider before taking magnesium supplements, especially if you have any other medical condition. Disclaimer: This article is for informational purposes only and not medical advice. Always consult a healthcare professional before taking magnesium supplements especially if you have medical conditions.
