Navigation Links
Low levels of vitamin D linked to common vaginal infection in pregnant women
Date:5/22/2009

PITTSBURGH, May 22 Pregnant women with low levels of vitamin D may be more likely to suffer from bacterial vaginosis (BV) a common vaginal infection that increases a woman's risk for preterm delivery, according to a University of Pittsburgh study. Available online and published in the June issue of the Journal of Nutrition, the study may explain why African-American women, who often lack adequate vitamin D, are three times more likely than white women to develop BV.

"Bacterial vaginosis affects nearly one in three reproductive-aged women, so there is great need to understand how it can be prevented," said Lisa M. Bodnar, Ph.D., M.P.H., R.D., assistant professor of epidemiology, obstetrics and gynecology, University of Pittsburgh. "It is not only associated with a number of gynecologic conditions, but also may contribute to premature delivery the leading cause of neonatal mortality making it of particular concern to pregnant women."

The study, which included 469 pregnant women, sought to determine whether poor vitamin D status played a role in predisposing women, especially African-Americans, to BV. Dr. Bodnar and colleagues at Magee-Womens Research Institute found that 41 percent of the study participants had BV and of these, 93 percent had insufficient levels of vitamin D. They also found that the prevalence of BV decreased as vitamin D levels rose.

Vitamin D may play a role in BV by regulating the production and function of antimicrobial molecules, which in turn may help the immune system prevent and control bacterial infection. However, only about one in four Americans gets enough vitamin D. Vitamin D deficiency may be more common in African-Americans because dark pigmentation limits the amount of vitamin D that can be made in the skin through casual exposure to sunlight. African-American women also are less likely to meet dietary recommendations of vitamin D.

"Although this is a preliminary study, it points out an interesting connection between vitamin D and BV," said Dr. Bodnar. "We don't recommend pregnant women take mega-doses of vitamin D based on these findings, but they should talk with their doctor if they have concerns about their vitamin D status. All women should be encouraged to eat a healthy diet and take a prenatal vitamin before they become pregnant or as soon as they find out they are pregnant."


'/>"/>

Contact: Clare Collins
CollCX@upmc.edu
412-647-3555
University of Pittsburgh Schools of the Health Sciences
Source:Eurekalert

Related biology news :

1. Low levels of key protein may indicate pancreatic cancer risk
2. Gray whales a fraction of historic levels, genetic research says
3. Folic acid lowers blood arsenic levels, according to Mailman School of Public Health study
4. Study finds that even aloof husbands have lower testosterone levels than unmarried men
5. Folic acid lowers blood arsenic levels in Bangladesh
6. Wildfire drives carbon levels in northern forests
7. Even minute levels of lead cause brain damage in children
8. Manure management reduces levels of antibiotics and antibiotic resistance genes
9. Dartmouth researchers alarmed by levels of mercury and arsenic in Chinese freshwater ecosystem
10. Methadone even at therapeutic levels can kill
11. University of Alberta researchers report breakthrough in lowering bad cholesterol, fatty acid levels
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/14/2016)... NXTD ) ("NXT-ID" or the "Company"), a company ... of a new series of commercials on Time Warner Cable ... .  The commercials will air on Bloomberg TV, Fox Business ... show. --> NXTD ) ("NXT-ID" or the "Company"), ... the airing of a new series of commercials on Time ...
(Date:3/11/2016)... , March 11, 2016 ... market research report "Image Recognition Market by Technology (Pattern ... and Advertising), by Deployment Type (On-Premises and Cloud), by ... 2022", published by MarketsandMarkets, the global market is expected ... USD 29.98 Billion by 2020, at a CAGR of ...
(Date:3/9/2016)... -- This BCC Research report provides an overview of ... (RNA Seq) market for the years 2015, 2016 and ... data analysis, and services. Use this report ... such as RNA-Sequencing tools and reagents, RNA-Sequencing data analysis, ... segment and forecast their market growth, future trends and ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ... April 27, 2016 , ... Cambridge Semantics, the leading provider ... announced that it has been named to The Silicon Review’s “20 Fastest Growing Big ... markets, Cambridge Semantics serves the needs of end users facing some of the most ...
(Date:4/27/2016)... ... April 27, 2016 , ... The Pittcon Organizing Committee is ... Chuck has been a volunteer member of Committee since 1987. Since then, he has ... directors and treasurer and was chairman for both the program and exposition committees. In ...
(Date:4/27/2016)... April 27, 2016 NanoStruck ... (OTCPink: NSKQB) ( Frankfurt : 8NSK) ... Pressemitteilung vom 13. August 2015 die Genehmigung von ... um zusätzliche 200.000.000 Einheiten auf 400.000.000 Einheiten zu ... bringen. Davon wurden 157.900.000 Einheiten mit dem ersten ...
(Date:4/27/2016)... ... April 27, 2016 , ... ... to announce the appointment of John Tilton as Chief Commercial Officer.  Mr. Tilton ... one of the founding commercial leaders responsible for the commercialization of multiple orphan ...
Breaking Biology Technology: