Featured Research

from universities, journals, and other organizations

Pre-pregnancy diet affects the health of future offspring, mouse study suggests

Date:
July 4, 2011
Source:
Society for Experimental Biology
Summary:
Poor maternal diet before conception can result in offspring with reduced birth weights and increased risk of developing type II diabetes and obesity. In a new study, mice that were fed a low protein diet before conception (but had a normal diet during pregnancy) gave birth to offspring that had lower birth weights and increased insulin sensitivity.

Poor maternal diet before conception can result in offspring with reduced birth weights and increased risk of developing type II diabetes and obesity.

This work, which is being presented at the Society for Experimental Biology Annual Conference in Glasgow, used an animal model to illustrate the importance of maternal diet even before pregnancy begins.

During the study mice that were fed a low protein diet for ten weeks before conception (but had a normal diet during pregnancy) gave birth to offspring that had lower birth weights, showed catch-up growth after weaning and increased insulin sensitivity.

These effects combined can lead to problems later in life. MSc researcher, Ms Anete Dudele, from the University of Aarhus, explains: "Low birth weight and catch-up growth is associated with enhanced insulin-sensitivity in young adults, this then deteriorates into insulin resistance and type II diabetes with increased age. There is also evidence that male offspring are more likely to develop obesity."

Humans and mice respond in the same way to poor diet during pregnancy; their offspring show low birth weights and increased risk of obesity, type II diabetes and cardiovascular disease. "If humans respond in the same way as mice to pre-conception diet as well then women should not only consider what they eat during pregnancy but also before pregnancy if they want to reduce the risk of their future children acquiring lifestyle diseases," says Ms. Dudele.

Cardiovascular disease is often associated with obesity and type II diabetes and future research by the team will determine whether offspring born to mothers who had poor pre-conception diets are predisposed to these types of problems as well.


Story Source:

The above story is based on materials provided by Society for Experimental Biology. Note: Materials may be edited for content and length.


Cite This Page:

Society for Experimental Biology. "Pre-pregnancy diet affects the health of future offspring, mouse study suggests." ScienceDaily. ScienceDaily, 4 July 2011. <www.sciencedaily.com/releases/2011/07/110701203730.htm>.
Society for Experimental Biology. (2011, July 4). Pre-pregnancy diet affects the health of future offspring, mouse study suggests. ScienceDaily. Retrieved April 19, 2014 from www.sciencedaily.com/releases/2011/07/110701203730.htm
Society for Experimental Biology. "Pre-pregnancy diet affects the health of future offspring, mouse study suggests." ScienceDaily. www.sciencedaily.com/releases/2011/07/110701203730.htm (accessed April 19, 2014).

Share This



More Health & Medicine News

Saturday, April 19, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

'Holy Grail' Of Weight Loss? New Find Could Be It

'Holy Grail' Of Weight Loss? New Find Could Be It

Newsy (Apr. 18, 2014) In a potential breakthrough for future obesity treatments, scientists have used MRI scans to pinpoint brown fat in a living adult for the first time. Video provided by Newsy
Powered by NewsLook.com
Little Progress Made In Fighting Food Poisoning, CDC Says

Little Progress Made In Fighting Food Poisoning, CDC Says

Newsy (Apr. 18, 2014) A new report shows rates of two foodborne infections increased in the U.S. in recent years, while salmonella actually dropped 9 percent. Video provided by Newsy
Powered by NewsLook.com
Scientists Create Stem Cells From Adult Skin Cells

Scientists Create Stem Cells From Adult Skin Cells

Newsy (Apr. 17, 2014) The breakthrough could mean a cure for some serious diseases and even the possibility of human cloning, but it's all still a way off. Video provided by Newsy
Powered by NewsLook.com
Obama: 8 Million Healthcare Signups

Obama: 8 Million Healthcare Signups

AP (Apr. 17, 2014) President Barack Obama gave a briefing Thursday announcing 8 million people have signed up under the Affordable Care Act. He blasted continued Republican efforts to repeal the law. (April 17) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins