Folic Acid? Follic acid is a common misspelling of folic acid.
Folic acid is a water-soluble vitamin that is important during pregnancy. It also helps to break down homocysteine, an amino acid that increases the risk of cardiovascular disease and blood clots. Folic acid can be found in many "fortified" foods, but it is also available in supplement form. Taking high doses of folic acid may cause side effects such as sleeping problems, hyperactivity, and diarrhea.
(Click Folic Acid for a more in-depth look at how folic acid works, its other benefits, potential side effects that may occur, and what you should know before taking the vitamin.)