How is magnesium absorbed by the body and what factors influence absorption?

Magnesium is an essential mineral for our body. It ensures normal muscle function, contributes to the maintenance of healthy bones and teeth and is involved in many metabolic processes. But how is magnesium absorbed by the body and what factors influence absorption?

intake of magnesium

Magnesium is ingested with food. Good sources of magnesium are, for example, whole grain products, nuts, green vegetables and legumes. But the body can also absorb magnesium from mineral water.

Magnesium is absorbed in the small intestine. There it is absorbed by the intestinal cells and transported into the blood. From there it reaches the cells, where it can fulfill its tasks.

Factors influencing absorption

The absorption of magnesium can be influenced by various factors. This includes

The source of magnesium: Magnesium from mineral water is better absorbed than magnesium from dietary supplements.
The dose: A high dose of magnesium can lead to reduced absorption.
The presence of other minerals: calcium, iron and phosphate can affect the absorption of magnesium .
The supply of vitamin D : Vitamin D supports the absorption of magnesium .
The pH in the intestine: An acidic pH in the intestine can inhibit the absorption of magnesium .
Diseases: Certain diseases such as renal insufficiency or Crohn's disease can impair the absorption of magnesium .
Medications: Some medications, such as antibiotics or diuretics, can inhibit magnesium absorption.

Conclusion

Magnesium is an essential mineral for our body. It is ingested with food and absorbed in the small intestine. The absorption can be influenced by various factors, e.g. B. the magnesium source, the dose, the presence of other minerals, the vitamin D supply, the pH value in the intestine, diseases and medication. Eating a balanced diet and taking dietary supplements, if necessary, can help to meet magnesium requirements.

* Officially approved health claim according to EU regulation: " Magnesium contributes to normal muscle function, the maintenance of normal bones and teeth and normal energy-yielding metabolism".

Filed in: Magnesium