The study confirmed vitamin D at this level is not only safe for you, but for your baby, and the researchers from this study now recommend this daily dosage of vitamin D for all pregnant women. The average prenatal vitamin only contains 400 IU of vitamin D, so additional supplementation should be taken daily.
Is too much vitamin D3 bad during pregnancy?
The problem of excessive vitamin D intake during pregnancy is linked to the risk of hypercalcemia in the foetus, which is not a minor disease. The highest daily dose evaluated in pregnancy is 4,000 IU/day.
How much vitamin D3 should a pregnant woman take?
According to the National Institutes of Health, the recommended dietary allowance (RDA) of vitamin D during pregnancy is 600 IU/day, with a tolerable upper intake level of 4,000 IU/day.
What does vitamin D3 do for pregnancy?
Vitamin D supplementation during pregnancy improves maternal vitamin D status and may reduce the risk of pre-eclampsia, low birthweight and preterm birth.
Is 5000 IU of vitamin D3 safe during pregnancy?
Vitamin D supplementation is not routinely recommended during antenatal care, as there is not enough evidence to support its benefits during pregnancy [2, 8–11]. The Recommended Dietary Allowance (RDA) in pregnancy is 600 IU (15 mcg) and 400 to 600 IU according to Institute of Medicine (IOM) .
Can vitamin D3 cause miscarriage?
Vitamin D levels in the eighth week of pregnancy were not linked to pregnancy loss. The authors note that the study does not prove cause and effect. Additional studies are needed to determine whether providing vitamin D to women at risk for pregnancy loss could increase their chances for pregnancy and live birth.
Is there a difference between vitamin D and vitamin D3?
The two forms of vitamin D differ depending on their food sources. Vitamin D3 is only found in animal-sourced foods, whereas D2 mainly comes from plant sources and fortified foods. Since vitamin D2 is cheaper to produce, it’s the most common form in fortified foods.
What does the vitamin D3 do?
Vitamin D3, also known as the “sunshine vitamin,” provides benefits throughout your body. As it circulates through your bloodstream, it aids in the absorption of calcium and phosphorus, which helps keep your bones strong.
What happens if vitamin D is low during pregnancy?
Adverse health outcomes such as preeclampsia, low birthweight, neonatal hypocalcemia, poor postnatal growth, bone fragility, and increased incidence of autoimmune diseases have been linked to low vitamin D levels during pregnancy and infancy.
Can I take too much vitamin D while pregnant?
For decades, doctors have worried that too much vitamin D during pregnancy could cause birth defects, and under current guidelines anything over 2,000 IU per day is still considered potentially unsafe for anyone, not just pregnant women.
Can you take too much vitamin D in pregnancy?
Do not take more than 100 micrograms (4,000 IU) of vitamin D a day as it could be harmful. This applies to adults, including pregnant and breastfeeding women and the elderly, and children aged 11 to 17 years.
Is 6000 IU of vitamin D too much for pregnancy?
To attain optimal levels of vitamin D (probably at least 100 nmol/L, pregnant or not!) a dose of 4,000-6,000 IU per day (i.e. 10 times Blair’s suggested dose!), or greater, would be more appropriate, and still safe.