Folic acid (also known as vitamin B9, vitamin Bc or folacin) and folate (the naturally occurring form) is a B vitamin that the body needs to make healthy new cells.
Folic acid is present in foods such as dried beans, peas, lentils, oranges, whole-wheat products, liver, asparagus, beets, broccoli, brussel sprouts, and spinach. It is also thought that there is an association between folate levels in the blood and mood. Folic acid is regarded as a very safe substance with little to no specific side-effects.
There are numerous benefits of folic acid, and some of these cannot be stressed enough as extremely valuable in promoting health. Considerable benefit can exist for some people who take this supplement. Yet it’s always wise to understand that claims about a supplement can exist on numerous levels. There are medically proven benefits and then claims that have been disproved, which makes it important to understand what’s known and accepted, and what isn’t.
First and foremost, the most valuable of the benefits of folic acid is clearly proven. It aids in pregnancy and fetis health when it is taken prior to conception. Given its potential to protect the health of newborns, doctors strongly advocate that women begin taken folic acid supplements three months prior to the time they plan to conceive. A recent study also showed that a lack of folic acid in women trying to become pregnant could also be the cause for miscarrying. Folic acid is crucial to the growth and nurturing of an unborn fetus.
There are some other potential benefits of folic acid. It does appear to support normal blod pressure function because it relaxes blood vessels. It also may act to reduce signs of aging by helping people to retain memory and mental acuity.
Another of the claims regarding the benefits of folic acid is that it may have a role in regulating mood, especially when taken with other B vitamins. It reduces homocysteine levels, which supports a healthy well being. It’s often claimed that one of the benefits of folic acid is its cancer prevention role. It has been cited as reducing breast and pancreatic cancer. As beneficial as this supplement may be, evidence is to the contrary on this claim, and recent studies have found no cancer preventative benefits exist. Conversely, men who take folic acid may have a risk of prostate cancer, though this matter needs more study.
As good as folic acid may be, and US government certainly responded by adding it to a variety of grains and cereals, there are some concerns with taking this supplement. In addition to the possibility that it might elevate some cancer risk, it seems to also mask Vitamin B12 deficiency, which in worse cases is called pernicious anemia. Not only may this masking affect occur, but it may affect absorption of Vitamin B12 in all cases, and B12 has many benefits related to those given by folic acid.
What this means for people is that taking folic acid is much like taking anything else. It can be truly helpful, but it may not come without a price. Taking more of it than recommended may be particularly harmful instead of promoting better health. Always consult with your health care professional for the dose that is correct for you.
WORKS CITED
The Benefits of Folic Acid for Women on MedicineNet.com.” Web. 25 June 2011. <http://www.medicinenet.com/script/main/art.asp?articlekey=41765>.
“More Benefits of Folic Acid.” Nutrition – About.com. Web. 23 June 2011. <http://nutrition.about.com/b/2005/01/19/more-benefits-of-folic-acid.htm>.
“Vitamin B9 (folic Acid) Benefits.” Vitamins Information Center. Web. 24 June 2011. <http://www.vitamins-nutrition.org/vitamins/vitamin-b9.html>.





