Magnesium is a vital mineral that the body needs to function normally. It is involved in muscle contraction, helping muscles work smoothly during movement and rest.
Magnesium also supports bone structure by contributing to the integrity of bones and teeth. In the nervous system, it helps maintain healthy nerve function and communication between nerve cells.
It also plays an important role in energy production.
Magnesium supports many essential processes in the body, but some people may not meet their daily needs through diet alone.
Modern eating patterns that rely heavily on refined and processed foods can be lower in natural magnesium compared to whole foods such as leafy greens, nuts, seeds and legumes.
Increased physical demands, such as exercise, physically demanding work, or periods of stress, may also increase the body’s use of magnesium. Dietary magnesium, ideally obtained through a balanced and varied diet, should form the foundation of healthy intake.
Magnesium supplements may be used to support dietary intake where nutritional intake is inadequate.
Magnesium offers numerous health benefits. You might consider incorporating more magnesium into your daily routine to support/maintain:












*When dietary intake is inadequate. Always read the label and follow the directions for use.
Magnesium is available in several forms, each with different characteristics.
Magnesium oxide
is a common, concentrated form often used in tablets and capsules.
Magnesium citrate
is a magnesium salt combined with citric acid and is widely used in both capsules and powders.
Magnesium glycinate
is a form bound to the amino acid glycine and is generally known for being gentle on the digestive system.
Magnesium amino acid chelate
refers to magnesium bound to amino acids to support stability and absorption.
Magnesium sulfate
is typically used in topical applications such as bath flakes and is not primarily intended as a dietary source.
Different forms of magnesium offer different absorption characteristics and may suit individual needs, preferences and formats, such as tablets, gummies or powders. The most suitable option can depend on your diet, lifestyle and digestive tolerance. A healthcare professional can help guide your choice. Learn more in our full guide to magnesium types.




Including a variety of magnesium-rich foods in your daily meals is a practical way to support your intake. Leafy greens such as spinach, almonds, legumes like lentils and chickpeas, and wholegrains such as brown rice and oats are all natural sources of magnesium that can easily be added to balanced meals and snacks.


Magnesium supplements can be a convenient option for people who may not meet their needs through diet alone. Forms such as tablets, gummies and powders allow flexibility to suit different preferences and routines. They may be considered when dietary intake of magnesium is inadequate.