I was curious if anyone could tell me if folic acid is sold as a supplement by itself. I haven't seen it anywhere. We are planning to try to conceive next year and prior to that I will get prenatal vitamins from my Dr. but before that I would like to have more folic acid since I've heard so much about it's benefits, especially in preventing birth defects. I'm 36 and I know certain risks also increase with age. Currently I take a multi vitamin, calcium and C. I also eat a lot of vegetables, I know broccoli is a good source of folic acid. Any suggestions for supplements or foods with more folic acid? Thanks for any input! 