Magnesium and Selenium: Key Minerals for Mental Performance, Stress Management, and Sleep
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Did you know that magnesium and selenium play crucial roles in brain function, stress regulation, and sleep quality? These minerals are essential for neurotransmission, antioxidant defense, and hormonal balance – and are especially relevant at a time when many people are struggling with high stress levels and restless sleep.
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Magnesium: Calming mineral for the nervous system
Magnesium is involved in over 600 biochemical reactions in the body. Adequate levels of magnesium are important for balancing neurotransmitters in the brain, especially GABA – which has a calming effect on the nervous system.
A number of studies have shown that low magnesium levels can be linked to increased stress sensitivity, anxiety and poor sleep. Magnesium also contributes to muscle relaxation and a calmer heart rate – something many experience as physical "inner peace".
Selenium: Antioxidant and protector of cognitive function
Selenium is a trace element that is part of several antioxidant enzymes and has a protective role against oxidative stress – which in turn affects both cellular aging and brain function.
A study in older adults found that higher selenium intake was associated with improved cognitive function, particularly memory and attention, making selenium a relevant nutrient for both those seeking to maintain mental clarity and for older adults with increased need for antioxidant protection.
The combination of magnesium and selenium
Combined supplementation of magnesium and selenium can support brain signal transmission, reduce stress reactions, and protect against oxidative damage. This may contribute to better sleep quality and increased mental performance in everyday life.
Practical supply with SanMagnesium mineral powder
SanMagnesium mineral powder contains magnesium along with selenium and a number of other important micronutrients (including iodine, zinc, chromium, silicon and B vitamins). This provides comprehensive support for the nervous system, energy metabolism and hormonal balance.
