Pregnant women are often encouraged to supplement their folic acid intake to prevent birth defects, but too much may also carry risks, according to a new study which links excessive folate and vitamin B12 to a greater risk of autism in the child.
Is too much folic acid harmful during pregnancy?
It’s unlikely that women will be hurt from getting too much folic acid. We don’t know of an amount that is dangerous. Yet, for most women, consuming more than 1,000 mcg of folic acid daily is of no benefit. Unless their doctor advises them to take more, most women should limit the amount they take to 1,000 mcg a day.
What are the side effects of too much folic acid?
Oral use of folic acid can cause:
- Bad taste in your mouth.
- Loss of appetite.
- Sleep pattern disturbance.
Is 800 mg of folic acid too much for pregnant?
So experts say that all women who are able to get pregnant should take a daily supplement that has 400 to 800 mcg of folic acid. Some women need even higher doses. Women who are pregnant with twins or more should take 1000 mcg a day.
Can folic acid cause birth defects?
Folic Acid Can Help Prevent Birth Defects
Folic acid can reduce certain birth defects of the brain and spinal cord by more than 70 percent. These birth defects are called neural tube defects (NTDs).
Should you take folic acid with prenatal vitamins?
Taking folic acid before and during early pregnancy can help prevent neural tube defects in your baby. Before pregnancy, take a vitamin supplement that has 400 micrograms of folic acid in it every day. During pregnancy, take a prenatal vitamin that has 600 micrograms of folic acid in it every day.
When should I stop taking folic acid during pregnancy?
When should I stop taking folic acid? Once you reach 12 weeks pregnant your baby’s spine will have developed, so you can stop taking folic acid if you wish. However you can continue to take supplements after 12 weeks if you choose to and it won’t harm your baby to do so.
What happens if your folic acid is high?
High levels of folate in the blood may mean that you eat a diet rich in folate or folic acid, take vitamins, or take folic acid pills. Consuming more folate than the body needs does not cause problems. High folate levels can also mean a vitamin B12 deficiency.
Can I overdose on folic acid?
You can’t get too much from foods that naturally contain folate. You should not get more than 1,000 micrograms of folic acid a day, unless your doctor prescribes a higher amount. Too much folic acid can hide signs that you lack vitamin B12, which can cause nerve damage.
Who needs folic acid?
Most adults and children can take folic acid. If you’re pregnant or trying for a baby, it’s recommended you take folic acid until you’re 12 weeks pregnant. It helps your baby grow normally. You’re unlikely to get side effects with folic acid, but some people feel sick, lose their appetite, get wind or feel bloated.
Can I take folic acid and prenatal vitamins at the same time?
In the meantime, it’s up to you to let your healthcare provider know you want a prenatal supplement with a lower dose of folic acid. At the same time, while taking your prenatal supplement, choose more folate-rich foods and lessen the amount of folic acid you’re consuming from food.
Can folic acid increase chances of twins?
There have been some small studies that suggest folic acid may increase the likelihood of conceiving multiples. But there aren’t any large-scale studies to confirm that this increases your chances for multiples. If you are trying to get pregnant, taking folic acid will help protect your baby’s brain development.
Is 2 mg folic acid safe in pregnancy?
Folic acid is a pregnancy superhero! Taking a prenatal vitamin with the recommended 400 micrograms (mcg) of folic acid before and during pregnancy can help prevent birth defects of your baby’s brain and spinal cord. Take it every day and go ahead and have a bowl of fortified cereal, too.
How long should a pregnant woman take folic acid?
You should 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.
Does folic acid stay in your system?
The terms folic acid and folate are often used interchangeably. Folic acid is water-soluble. Leftover amounts of the vitamin leave the body through the urine. That means your body does not store folic acid.
What does folic acid do for pregnancy?
Why folic acid is important before and during pregnancy
During early development, folic acid helps form the neural tube. Folic acid is very important because it can help prevent some major birth defects of the baby’s brain (anencephaly) and spine (spina bifida).