The medicines that are meant for people who have folic acid deficiency are referred to as folic acid supplements.  Folic acid is a water-soluble b vitamin that is essential for the proper functioning of the body. They are mostly used by the pregnant women or alcoholic abused people. During this period the level of folic acid that one may require increases. By taking folic acid supplements, your body will get sufficient amount of folic acid which is necessary for efficient working of the body. 

Folic acid is normally present in all leafy vegetables, liver, intestine etc. however, during certain phase of life their intake has to be increased and that is why one needs to take folic acid supplements. At the same time one should make sure that they don’t take excess intake of these supplements. Whatever is the purpose of folic acid in human body; these supplements serve you the same purpose. They will help the fetus to grow properly and will avoid several complications that you might face during pregnancy or delivery. Homocysteine levels are reduced with the help of folic acid supplements.  In order to avoid various diseases that may occur due to the deficiency of folic acid like anemia, diarrhea etc, it is better to take folic acid supplements.