Desert Storks

Folate for women

Folate (also known as folic acid) is a B-group vitamin. Women of childbearing age should take extra folate daily because this vitamin is crucial to the healthy development of babies in early pregnancy. Folate taken before conception and during the first few weeks of pregnancy can prevent seven out of ten cases of neural tube defects, such as spina bifida. Over 600 pregnancies in Australia every year are affected by neural tube defects.

The neural tube
In the developing foetus, the neural tube will later become the baby’s spinal cord, brain and the bones that enclose them. If something goes wrong in their development, the result is called a neural tube defect. This can cause a wide range of disabilities, such as loss of bladder and bowel control, and paralysis of the legs. In some cases, the effects can be more severe.

The average diet doesn’t contain enough folate
Most women don’t get enough folate. It’s difficult to measure just how much folate you get from your diet because the vitamin is affected by how foods are cooked and stored. The baby’s neural tube is formed and closed in the first four to six weeks of pregnancy. By the time most women know or suspect they are pregnant, the time to benefit from extra folate has passed.

That’s why women who are able to get pregnant need 0.4 to 0.5mg of folate daily. The best way to make sure is to take a supplement as well as eating foods naturally rich in folate. You can also eat foods that have folate added to them, such as some cereals. Even women who aren’t planning to have a baby should increase their folate intake because around half of all pregnancies are unplanned.

How to increase your folate intake
Sexually active women who are able to get pregnant need to take 0.4 to 0.5mg of folate daily. Ways to get enough folate include:

Taking folate supplements.
Eating folate-rich foods, such as asparagus, spinach, Brussels sprouts, oranges, bananas, strawberries and legumes.
Choosing foods that have been fortified with folate, such as breakfast cereals and bread.
At higher risk
Some women have a higher risk of having a baby with a neural tube defect. These women need to take a higher dose of folate. They should take 5mg of folate each day. This is 10 times higher that that recommended for women with a low risk.

These high doses should be taken under medical supervision
You are at greater risk if you (or your partner):
Already have a baby with a neural tube defect
Have a neural tube defect yourself
Have a close relative affected by a neural tube defect
Take medicine for epilepsy or seizures - some medications affect the absorption of folate.
Where to get help
Your doctor
Family planning clinic
Local chemist
Your local community health centre
Health food shop.
Things to remember
Folate reduces the risk of neural tube defects in babies.
Even women who aren’t planning to have a baby should increase their folate intake because about half of all pregnancies are unplanned.
Using folate supplements is a good way to ensure adequate daily intake.