Navigation Links
Limiting polyunsaturated fatty acid levels in pregnancy may influence body fat of children
Date:1/10/2013

Southampton researchers have demonstrated that mothers who have higher levels of n-6 polyunsaturated fatty acids (PUFAs), which are found in cooking oils and nuts, during pregnancy have fatter children.

The study, carried out by the Medical Research Council (MRC) Lifecourse Epidemiology Unit, University of Southampton, assessed the fat and muscle mass of 293 boys and girls at four and six years, who are part of the Southampton Women's Survey (SWS), a large prospective mother-offspring cohort.

Their assessments were compared to the concentrations of PUFAs which were measured in blood samples collected from their mothers during pregnancy.

The study, published in the January edition of Journal of Clinical Endocrinology and Metabolism, found that children who were born to mothers who had had greater levels of n-6 PUFAs during pregnancy had greater fat mass.

Dr Nicholas Harvey, Senior Lecturer at the MRC Lifecourse Epidemiology Unit, University of Southampton, who led the research with Dr Rebecca Moon, Clinical Research Fellow, comments: "Obesity is a rising problem in this country and there have been very few studies of mother's fatty acid levels during pregnancy and offspring fat mass. These results suggest that alterations to maternal diet during pregnancy to reduce n-6 PUFAs intake might have a beneficial effect on the body composition of the developing child."

Results from the study also showed weaker associations between a mother's levels of n-3 PUFAs, more commonly known as omega 3 and found in fish oil, and muscle mass in their offspring the higher the level of n-3 the less fat and more muscle and bone in the baby.

This could suggest that a pregnancy supplementation strategy would be beneficial. However Dr Moon says: "n-6 and n-3 PUFAs seem to act in opposite directions on fat mass; previous trials have attempted to use n-3 supplementation to reduce fat mass, but our results suggest that such an approach might work best when combined with a reduction in dietary n-6 intake."

Professor Cyrus Cooper, Professor of Rheumatology and Director of the MRC Lifecourse Epidemiology Unit, University of Southampton adds: "This study forms part of a larger programme of research at the MRC Lifecourse Epidemiology Unit and University of Southampton in which we are seeking to understand how factors such as diet and lifestyle in the mother during pregnancy, and of the child in early life, influence a child's body composition and bone development. This work should help us to design interventions aimed at optimising body composition in childhood and later adulthood and thus improve the health of future generations."


'/>"/>

Contact: Becky Attwood
r.attwood@soton.ac.uk
44-023-805-95457
University of Southampton
Source:Eurekalert

Related medicine news :

1. New Guidelines Urge Limiting Endoscopy for GERD
2. Limiting neurosurgery residents work hours hasnt decreased complication rates
3. Scripps Florida scientists develop new compound that reverses fatty liver disease
4. Analysis of conflicting fish oil studies finds that omega-3 fatty acids still matter
5. Girls with eating disorders regain healthy fatty acid levels when their weight normalizes
6. Pictures of Fatty, Sugary Foods May Spur Cravings
7. Fatty acid found in fish prevents age-related vision loss: U of A medical research
8. US Drug Watchdog Now Urges DePuy Pinnacle Metal Hip Recipients To Get A Blood Test and to Call Them For The Names Of The Best Lawyers If Their Metals Levels Are Elevated
9. High BPA Levels in Kids Linked to Risk for Heart, Kidney Damage: Study
10. US Drug Watchdog Now Urges All US Recipients of an All Metal Hip Implant to Get a Blood Test for Cobalt-Chromium Levels and They Offer Victims of a Failure Legal Contacts
11. Higher levels of obesity associated with increased risk of death
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/5/2016)... ... 05, 2016 , ... Francisco Canales, MD and Heather Furnas, ... Valley office. The technique utilizes the body’s own healing abilities to quickly rejuvenate ... are part of only a select few cosmetic surgeons bringing this procedure to ...
(Date:2/5/2016)... ... February 05, 2016 , ... After years as an active ... Unit, plastic and cosmetic surgeon Dr. Wayne Carman transitioned to chief of the Division ... completed his first three-year term as chief and began a second three-year term in ...
(Date:2/5/2016)... , ... February 05, 2016 , ... ... PROSHRED franchises from across the country gathered at the La Valencia Hotel in ... performers. PROSHRED Chicago was named the year’s most outstanding franchise, walking away ...
(Date:2/5/2016)... ... 05, 2016 , ... Give To Cure today announced that it ... to Give To Cure’s campaign that is crowdfunding clinical trials to help find cures ... payments through a smart device. In 2015 alone, Venmo processed $7.5 billion in transactions ...
(Date:2/5/2016)... ... February 05, 2016 , ... At its annual meeting held ... as Chairman of the National Board of Directors. Mr. McDermott succeeds former APDA Chairman, ... stated Leslie A. Chambers , APDA President and CEO. “Pat has tirelessly served ...
Breaking Medicine News(10 mins):
(Date:2/5/2016)... Feb. 5, 2016 Aethlon Medical, Inc. (Nasdaq: ... and CEO, will be presenting at Source Capital Group,s 2016 ... NY at 2:15 p.m. ET on Wednesday, February ... Panel discussion taking place at 3:15 p.m. ET. ... one hour after the conclusion of the live event. The ...
(Date:2/5/2016)... , February 5, 2016 ... Market Research report states that the global active pharmaceuticals ... and is predicted to reach US$185.9 bn by 2020. ... 6.50% from 2014 to 2020. The title of the ... Captive/Contract Manufactured, by Geography, and by Therapeutic Area) - ...
(Date:2/5/2016)... , Feb. 5, 2016  Zimmer Biomet Holdings, Inc. ... the previously announced underwritten secondary offering of 11,027,558 shares ... consisting of affiliates of Blackstone and Goldman Sachs.  The ... initial price of $96.45 per share. The selling stockholders ...  Neither Zimmer Biomet nor any of its directors, officers ...
Breaking Medicine Technology: