No ....
I read the 1000mg whist I was looking up help with problems conceiving etc but it should be around 400mg
QUOTE:
Unless you are pregnant or thinking of having a baby, you should be able to get all the folate you need by eating a varied and balanced diet.
If you're taking folic acid supplements, it's important not to take too much because this could be harmful.
Taking 1 mg (1000 micrograms) or less of folic acid supplements a day is unlikely to cause any harm.
http://www.eatwell.gov.uk/healthydie...als/folicacid/