Magnesium requirements during pregnancy and breastfeeding

When a child is growing in a woman’s womb, a very special time begins. Pregnant women and foetuses go through various growth phases together, during which they should be supplied with the most important nutrients. Because even if the baby bump brings great happiness, it also places particular demands on the expectant mother’s body. It now needs more of every nutrient, including magnesium. This is why a magnesium deficiency can occur during pregnancy. The same applies if the mother is breastfeeding her child. It is therefore worth thinking about adequate intake of magnesium during pregnancy and breastfeeding.

When do we need magnesium in our lives? At all times. In some life phases, this is particularly important, such as during pregnancy and when breastfeeding. Because the mineral is important – for mother and child alike. Before birth, for example, it supports cell division, which is essential for the growth of the foetus and the uterus. This allows the child to develop well in the womb. As magnesium is also involved in bone formation and bone density, adequate intake in the womb and via breast milk can have a positive effect on the child’s development – studies suggest these benefits may extend into adolescence. Adequate magnesium intake through a balanced diet is therefore of great importance.

Read more about the other functions of magnesium

In order for a foetus to grow healthily in the womb, the body adapts to the new requirements. To do this, it has to expend additional energy while also providing nutrients to the child. The bigger the foetus gets, the more magnesium it needs, which is why pregnant women also need more magnesium. In addition, the mother’s metabolism changes.

Magnesium is essential for the development of the child in the mother’s womb. Mothers-to-be should therefore keep an eye on their magnesium intake throughout their pregnancy. Their body provides some of its magnesium to the child.

As women often develop a more sensitive sense of taste during pregnancy, supplements that are neutral in taste, small in size and therefore easy to swallow are particularly suitable.

During breastfeeding, the mother and child experience a very special kind of closeness. This bond fosters the newborn’s mental and physical development, as breastfeeding provides warmth, security and comfort. Breast milk, in turn, provides the child with all the vital nutrients that are important for a functioning immune system, including magnesium. Breatmilk is free from bacteria and has anti-infectious properties. Breastfed babies are also less likely to develop allergies, diabetes and obesity.

Through breastfeeding, mothers pass on some magnesium to their children – on average 3 mg of magnesium per 100 ml of breast milk. It is therefore also important to ensure adequate intake of magnesium after childbirth: While they are breastfeeding, women should ideally cover their elevated magnesium requirements through a balanced diet or otherwise ensure that they get enough magnesium in a targeted manner.