It plays critical roles in immune, muscle, and nerve function. Deficiency in this mineral during pregnancy may increase the risk of chronic hypertension and premature labor. Some studies suggest that supplementing with magnesium may reduce the risk of complications like fetal growth restriction and preterm birth.
How much magnesium is OK during pregnancy?
How much magnesium should you take during pregnancy and breastfeeding? For pregnant women, the German Nutrition Society recommends a daily magnesium intake of 310 mg (i.e. slightly above the recommended amount for non-pregnant women over 25 years of age).
Can magnesium hurt a fetus?
Administration of magnesium sulfate injection to pregnant women longer than 5-7 days may lead to low calcium levels and bone problems in the developing baby or fetus, including thin bones, called osteopenia, and bone breaks, called fractures.
Why should you avoid magnesium in the last trimester?
Magnesium-containing antacids should be avoided during the last trimester of pregnancy because it could interfere with uterine contractions during labor.
What does magnesium do for pregnancy?
Magnesium sulfate, or mag for short, is used in pregnancy to prevent seizures due to worsening preeclampsia, to slow or stop preterm labor, and to prevent injuries to a preterm baby’s brain.
Which form of magnesium is best for pregnancy?
The best bioavailability comes from the chelated form of Mg such as Magnesium aspartate or bisglycinate.
What vitamins should be avoided during pregnancy?
For example, high doses of vitamin A, vitamin B6, vitamin C, vitamin D or vitamin E can be dangerous. It’s best not to take these vitamins as supplements in pregnancy. It’s also best to avoid foods that may be very high in vitamin A, including liver and liver products such as pâté.
Does magnesium cause miscarriage?
Magnesium: Low magnesium is associated with increased risk of miscarriage; one study showed 100% of infertile women who normalized their magnesium and selenium levels went on to produce children. Low magnesium may also be associated with birth defects. Multivitamins: lowered the risk of miscarriage by 57% in one study.
Can taking magnesium delay labor?
Magnesium sulfate is often quite effective in slowing contractions, although this effect and how long it lasts varies from woman to woman. Like all tocolytic medications, however, magnesium sulfate does not consistently prevent or delay preterm delivery for a significant period of time.
Does magnesium cross the placenta?
Magnesium sulfate readily crosses the placenta and may produce hypotonia and hypotension; fetal serum concentrations approximate those of the mother.
What tablets should you take when pregnant?
Folic acid before and during pregnancy
It’s important to take a 400 micrograms folic acid tablet every day before you’re pregnant and until you’re 12 weeks pregnant. Folic acid can help prevent birth defects known as neural tube defects, including spina bifida.