Can I get too much folic acid?
Yes, you can get too much folic acid, but only from man-made products such as multivitamins and fortified foods, such as breakfast cereals. 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.
Do I need folic acid after menopause?
Yes. Women who have gone through menopause still need 400 micrograms of folic acid every day for good health. Talk to your doctor or nurse about how much folic acid you need.