Featured Research

from universities, journals, and other organizations

Foods High In Conjugated Linoleic Acids Can Enrich Breast Milk

Date:
July 28, 2008
Source:
Elsevier
Summary:
Have a cookie before breast-feeding, mom? Eating special cookies enriched with conjugated linoleic acid (CLA) can increase the level of these potentially healthful fatty acids in breast milk, reports a recent study in the journal Nutrition Research.

Have a cookie before breast-feeding, mom? Eating special cookies enriched with conjugated linoleic acid (CLA) can increase the level of these potentially healthful fatty acids in breast milk, reports a recent study in the journal Nutrition Research.

Led by Athena A. Moutsioulis of University of New Hampshire, the researchers designed a study to find out how long it takes for CLA that mothers eat in foods to appear in breast milk. Conjugated linoleic acid is a group of fatty acids with possible health benefits, including anticancer and antioxidant effects.

In the study, seven nursing mothers ate cookies made with CLA-enriched butter or with regular butter. The women then pumped samples of their breast milk every four to six hours for two days. The enriched cookies contained about eight times more CLA than the regular cookies.

Breast milk from women who ate the CLA-enriched cookies had significantly higher levels of CLA. Across the 48-hour study period, CLA levels were 46 percent higher in milk from women who ate CLA-enriched cookies, compared to those who ate regular cookies. Levels of CLA in breast milk were highest between 8 and 28 hours after the mothers ate the CLA-enriched cookies. Nutrition researchers are interested in the health benefits of CLA, including possible reductions in heart disease risk. High levels of CLA are found naturally in foods such as butter, milk, cheese, and certain meats. Most CLA studies in humans have used commercially available supplements, which may not be the same as the CLA found in natural food products.

Previous studies have shown long-term increases in breast milk CLA levels in women who ate cheese and alpine butter for up to eight weeks. The new results suggest that higher levels of CLA in breast milk can be achieved in the short term as well—within a few hours after eating CLA-enriched foods.

Despite its small size and other limitations, this pilot study suggests that CLA appearance in human breast milk can be increased by an acute ingestion of a CLA-rich food in the maternal diet," the researchers write. Given the possible benefits of CLA on infant health and development, further studies are needed to see how CLA intake from natural foods affects CLA levels in breast milk, and whether higher CLA levels translate into additional health benefits for breast-fed babies.


Story Source:

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


Cite This Page:

Elsevier. "Foods High In Conjugated Linoleic Acids Can Enrich Breast Milk." ScienceDaily. ScienceDaily, 28 July 2008. <www.sciencedaily.com/releases/2008/07/080728081625.htm>.
Elsevier. (2008, July 28). Foods High In Conjugated Linoleic Acids Can Enrich Breast Milk. ScienceDaily. Retrieved July 22, 2014 from www.sciencedaily.com/releases/2008/07/080728081625.htm
Elsevier. "Foods High In Conjugated Linoleic Acids Can Enrich Breast Milk." ScienceDaily. www.sciencedaily.com/releases/2008/07/080728081625.htm (accessed July 22, 2014).

Share This




More Health & Medicine News

Tuesday, July 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Courts Conflicted Over Healthcare Law

Courts Conflicted Over Healthcare Law

AP (July 22, 2014) Two federal appeals courts issued conflicting rulings Tuesday on the legality of the federally-run healthcare exchange that operates in 36 states. (July 22) Video provided by AP
Powered by NewsLook.com
Why Do People Believe We Only Use 10 Percent Of Our Brains?

Why Do People Believe We Only Use 10 Percent Of Our Brains?

Newsy (July 22, 2014) The new sci-fi thriller "Lucy" is making people question whether we really use all our brainpower. But, as scientists have insisted for years, we do. Video provided by Newsy
Powered by NewsLook.com
Scientists Find New Way To Make Human Platelets

Scientists Find New Way To Make Human Platelets

Newsy (July 22, 2014) Boston scientists have discovered a new way to create fully functioning human platelets using a bioreactor and human stem cells. Video provided by Newsy
Powered by NewsLook.com
Gilead's $1000-a-Pill Drug Could Cure Hep C in HIV-Positive People

Gilead's $1000-a-Pill Drug Could Cure Hep C in HIV-Positive People

TheStreet (July 21, 2014) New research shows Gilead Science's drug Sovaldi helps in curing hepatitis C in those who suffer from HIV. In a medical study, the combination of Gilead's Hep C drug with anti-viral drug Ribavirin cured 76% of HIV-positive patients suffering from the most common hepatitis C strain. Hepatitis C and related complications have been a top cause of death in HIV-positive patients. Typical medication used to treat the disease, including interferon proteins, tended to react badly with HIV drugs. However, Sovaldi's %1,000-a-pill price tag could limit the number of patients able to access the treatment. TheStreet's Keris Lahiff reports from New York. Video provided by TheStreet
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