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Magnesium

Magnesium

£11.88
Measures magnesium levels to support muscle, nerve, and heart function—even before symptoms appear.
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About this test

  • Fatigue or low energy
  • Muscle cramps, spasms, or twitches
  • Restlessness or difficulty sleeping
  • Headaches or migraines
  • Anxiety, irritability, or mood swings
  • Numbness or tingling in the hands or feetIrregular heartbeat or palpitations
  • Constipation or sluggish digestion
  • Poor stress tolerance
  • Loss of appetite or nausea
  • No symptoms at all in mild or early deficiency

Recommended for individuals experiencing muscle cramps, fatigue, poor sleep, or signs of stress sensitivity. Ideal for those with restricted diets, digestive conditions that impair absorption (e.g. coeliac or Crohn’s disease), or increased needs due to illness, pregnancy, or intense physical activity. Also suitable for anyone monitoring energy levels, nerve function, or taking a proactive approach to their overall mineral and electrolyte balance—even in the absence of symptoms.

  • Magnesium deficiency (mild to severe)
  • Muscle cramps, spasms, or twitching
  • Chronic fatigue or low energy
  • Stress-related nutrient depletion
  • Sleep disturbances or insomnia
  • Migraine or headache disorders
  • Anxiety or mood imbalances
  • Irregular heartbeat or arrhythmia
  • Digestive conditions affecting absorption (e.g. coeliac disease, IBD, chronic diarrhoea)
  • Nutritional deficiencies due to restrictive diets or malnutrition
  • Increased magnesium needs during pregnancy, illness, or athletic training

Symptoms

  • Fatigue or low energy
  • Muscle cramps, spasms, or twitches
  • Restlessness or difficulty sleeping
  • Headaches or migraines
  • Anxiety, irritability, or mood swings
  • Numbness or tingling in the hands or feetIrregular heartbeat or palpitations
  • Constipation or sluggish digestion
  • Poor stress tolerance
  • Loss of appetite or nausea
  • No symptoms at all in mild or early deficiency

Who should be test

Recommended for individuals experiencing muscle cramps, fatigue, poor sleep, or signs of stress sensitivity. Ideal for those with restricted diets, digestive conditions that impair absorption (e.g. coeliac or Crohn’s disease), or increased needs due to illness, pregnancy, or intense physical activity. Also suitable for anyone monitoring energy levels, nerve function, or taking a proactive approach to their overall mineral and electrolyte balance—even in the absence of symptoms.

When to test

  • Magnesium deficiency (mild to severe)
  • Muscle cramps, spasms, or twitching
  • Chronic fatigue or low energy
  • Stress-related nutrient depletion
  • Sleep disturbances or insomnia
  • Migraine or headache disorders
  • Anxiety or mood imbalances
  • Irregular heartbeat or arrhythmia
  • Digestive conditions affecting absorption (e.g. coeliac disease, IBD, chronic diarrhoea)
  • Nutritional deficiencies due to restrictive diets or malnutrition
  • Increased magnesium needs during pregnancy, illness, or athletic training

What's measured

What gets tested