ARCHIVE SEARCH
      -OR-  
 
  NEWS CHANNELS
Fitness News
Asthma Allergy News
Diabetes News
 > Women's Health News
Men's Health News

  MY NEWS
Personal Archive
My Account

  ABOUT THIS NEWSFEED
About Us
Advertise With Us
Feed Your Site
Contact Us


Site Map
RSS News Feed 

  Website development & hosting
   by Cyber Software Solutions

 
PAS: Prenatal Vitamin C Cuts Wheeze in Infants of Smokers
Vitamin C seems to have greatest effect on infants born to pregnant smokers with rs16969968 allele

MONDAY, May 6 (HealthDay News) -- For women who smoke, vitamin C supplementation during pregnancy is associated with reduced incidence of wheezing in their offspring through the age of 1 year, according to a study presented at the annual meeting of the Pediatric Academic Societies, held from May 4 to 7 in Washington, D.C.

Cindy T. McEvoy, M.D., from the Oregon Health & Science University in Portland, and colleagues examined the impact of supplemental daily vitamin C during pregnancy on the incidence of wheezing within the first year of life. The infants of 76 smokers randomized to vitamin C, the infants of 83 smokers randomized to placebo, and the infants of 76 nonsmokers were assessed at delivery. Ninety-two percent were followed through age 1.

The researchers found that significantly fewer infants of vitamin-C treated versus placebo-treated smokers had at least one episode of wheezing (21 versus 40 percent; adjusted P = 0.019) and fewer infants received medication for wheezing (13 versus 22 percent; adjusted P = 0.14). The incidence of wheezing was significantly lower for those randomized to vitamin C versus placebo for infants of pregnant smokers homozygous or heterozygous for the rs16969968 risk allele (14 versus 48 percent; P = 0.01).

"Vitamin C is a simple, safe, and inexpensive treatment that may decrease the impact of smoking during pregnancy on childhood respiratory health," McEvoy said in a statement. "Though the lung function of all babies born to smokers in our study was improved by supplemental vitamin C, our preliminary data suggest that vitamin C appeared to help those babies at the greatest risk of harm during their development from their mother's smoking in pregnancy."

Press Release
More Information



Health News Copyright © 2013 HealthDay. All rights reserved.


Back to Top Stories
  GOOGLE ADS