Navigation Links
Mother's vitamin D level linked to birth weight
Date:12/10/2012

Chevy Chase, MD Mothers' vitamin D levels at a gestation of 26 weeks or less were positively related to birth weight and head circumference, and, in the first trimester were negatively associated with risk of a baby being born small for gestational age, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).

The major source of vitamin D for children and adults is exposure to natural sunlight. Very few foods naturally contain or are fortified with vitamin D. Thus, the major cause of vitamin D deficiency is inadequate exposure to sunlight. Vitamin D deficiency can result in abnormalities in calcium, phosphorus, and bone metabolism, and there has been recent interest in understanding the role of vitamin D in other health conditions. Previous studies have shown inconsistent associations between maternal vitamin D status and fetal size.

"We found that a mother's vitamin D level, in the first or second trimester of pregnancy, was related to the normal growth of babies who delivered at term," said Alison Gernand, PhD, MPH, RD of the University of Pittsburgh and lead author of the study. "If a mother was vitamin D deficient, the birth weight of her baby was 46 g lower after accounting for other characteristics of the mom. Also if moms were vitamin D deficient in the first trimester, they had twice the risk of delivering a baby that suffered from growth restriction during the pregnancy."

In this study, researchers examined 2146 women delivering term, live births with vitamin D levels measured at a gestation of 26 weeks or less. Birth weight was measured just after birth and infant head circumference and placental weight were measured within 24 hours of birth.

"Our study is an important contribution to the epidemiologic evidence that maternal vitamin D status, especially in early pregnancy, may contribute to both pathological and physiological fetal growth," noted Lisa Bodnar, PhD, MPH, RD, of the University of Pittsburgh and senior author of the study. "Randomized trials that supplement pregnant women with vitamin D are needed to test this finding."


'/>"/>

Contact: Aaron Lohr
alohr@endo-society.org
240-482-1380
The Endocrine Society
Source:Eurekalert

Related medicine news :

1. Babies born to mothers from the Philippines significantly smaller than those of Canadian-born women
2. Babies born to stressed mothers more likely to be bullied at school
3. Health project in India saved many mothers and children
4. Mothers Weight-Loss Surgery Linked to Kids Heart Health
5. Source of conflict: Study finds factors that can shape divorced mothers co-parenting experiences
6. Mothers, children underestimate obesity in China
7. Pregnant Mothers Gut Changes May Support Fetal Growth
8. Study Ties Infant Birth Weight to Mothers Breast Cancer Risk
9. Babies Born to Obese Mothers May Have Low Iron: Study
10. Lower iron levels seen in newborns of obese mothers
11. New hospital guidelines to help mothers at risk of postpartum depression
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/12/2016)... Opelousas, LA (PRWEB) , ... February 12, 2016 , ... ... of St. Landry and Evangeline Parishes. The purpose of these scholarships is to ... to encourage those individuals to seek employment within these two parishes. , “We ...
(Date:2/12/2016)... Boca Raton, FL (PRWEB) , ... February 12, ... ... nation’s largest non-profit organization devoted exclusively to funding innovative lymphoma research and serving ... patient services – hosted over 250 members of South Florida’s philanthropic community at ...
(Date:2/12/2016)... (PRWEB) , ... February 12, 2016 , ... ... 29, 2016 — 1:30 p.m. – 3:00 p.m. EST, http://www.fdanews.com/fixeddosecombination ... the life cycle of pharmaceutical products, garnering increased attention from all stakeholders in ...
(Date:2/12/2016)... ... 2016 , ... As a former television executive, owner Tal Rabinowitz knows how ... to decompress, Rabinowitz found herself drawn to a casual meditation class while working at ... life, implementing a 20-minute-per-day meditation practice with her team. After her tenure at NBC, ...
(Date:2/12/2016)... ... February 12, 2016 , ... T.E.N., a technology and ... the ISE Southeast Awards 2016. Finalists and winners of the ISE® Awards for ... Forum and Awards Gala on March 15, 2016 at the Westin Peachtree Plaza, ...
Breaking Medicine News(10 mins):
(Date:2/12/2016)... , Feb. 12, 2016 /PRNewswire/ - Demers Ambulances announces its ... to Okaloosa County Emergency Medical ... III ambulances and one LT2 van. Quality Emergency Vehicles in ... is responsible for the sale.  This is the latest in ... , Executive Vice President at Demers. --> Benoit ...
(Date:2/12/2016)... , Kalifornien, 12. Februar 2016  Sequent ... der Aufnahme von Patienten für eine Studie zur ... Aneurysmen („WEB") speziell für die Behandlung von rupturierten ... , MD, Leiter der Neuroradiologie an der Universitätsklinik ... und Hauptprüfarzt der CLARYS-Studie hat den ersten Patienten ...
(Date:2/12/2016)... SEOUL, South Korea , Feb. 12, ... Inc. today announced they will form a partnership ... precision medicine in cancer. The goal of the ... technology with Macrogen,s high-throughput Next Generation Sequencing capabilities ... Clinical Laboratory Improvement Amendments (CLIA) of 1988 by ...
Breaking Medicine Technology: