Featured Research

from universities, journals, and other organizations

Following a Mediterranean diet not associated with delay to clinical onset of Huntington disease

Date:
September 2, 2013
Source:
American Medical Association (AMA)
Summary:
Adhering to a Mediterranean-type diet (MedDi) does not appear associated with the time to clinical onset of Huntington disease (phenoconversion), according to a new study.

Adhering to a Mediterranean-type diet (MedDi) does not appear associated with the time to clinical onset of Huntington disease (phenoconversion), according to a study by Karen Marder, M.D., M.P.H., of Columbia University College of Physicians and Surgeons, New York, N.Y., and colleagues.

The Mediterranean diet, a diet high in plant foods (e.g. fruits, nuts, legumes, and cereals) and fish, with olive oil as the primary source of monounsaturated fat (MUSF) and low to moderate intake of wine, as well as low intake of red meat, poultry, and dairy products, is known to be beneficial for health owing to its protective effects in many chronic diseases, according to the study background.

A prospective cohort study of 41 Huntington study group sites in the United States and Canada involving 1,001 participants enrolled in the Prospective Huntington at Risk Observational Study (PHAROS) between July 1999 and January 2004 who were followed up every nine months until 2010, completed a semiquantitative food frequency questionnaire administered 33 months after baseline. A total of 211 participants ages 26 to 57 years had an expanded CAG repeat length (≥37), a certain genetic characteristic).

The highest body mass index was associated with the lowest adherence to MedDi. Thirty-one participants phenoconverted. In a model adjusted for age, CAG repeat length, and caloric intake, MeDi was not associated with phenoconversion. When individual components of MeDi were analyzed, higher dairy consumption (hazard ratio, 2.36) and higher caloric intake were associated with risk of phenoconversion, according to the study results.

"Our results suggest that studies of diet and energy expenditure in premanifest HD may provide data for both nonpharmacological interventions and pharmacological interventions to modify specific components of diet that may delay the onset of HD," the study concludes.


Story Source:

The above story is based on materials provided by American Medical Association (AMA). Note: Materials may be edited for content and length.


Cite This Page:

American Medical Association (AMA). "Following a Mediterranean diet not associated with delay to clinical onset of Huntington disease." ScienceDaily. ScienceDaily, 2 September 2013. <www.sciencedaily.com/releases/2013/09/130902181007.htm>.
American Medical Association (AMA). (2013, September 2). Following a Mediterranean diet not associated with delay to clinical onset of Huntington disease. ScienceDaily. Retrieved August 20, 2014 from www.sciencedaily.com/releases/2013/09/130902181007.htm
American Medical Association (AMA). "Following a Mediterranean diet not associated with delay to clinical onset of Huntington disease." ScienceDaily. www.sciencedaily.com/releases/2013/09/130902181007.htm (accessed August 20, 2014).

Share This




More Health & Medicine News

Wednesday, August 20, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Possible Ebola Patient in Isolation at California Hospital

Possible Ebola Patient in Isolation at California Hospital

Reuters - US Online Video (Aug. 20, 2014) — A patient who may have been exposed to the Ebola virus is in isolation at the Kaiser Permanente South Sacramento Medical Center. Linda So reports. Video provided by Reuters
Powered by NewsLook.com
Raw: World's Oldest Man Lives in Japan

Raw: World's Oldest Man Lives in Japan

AP (Aug. 20, 2014) — A 111-year-old Japanese was certified as the world's oldest man by Guinness World Records on Wednesday. Sakari Momoi, a native of Fukushima in northern Japan, was given a certificate at a hospital in Tokyo. (Aug. 20) Video provided by AP
Powered by NewsLook.com
Do More Wedding Guests Make A Happier Marriage?

Do More Wedding Guests Make A Happier Marriage?

Newsy (Aug. 20, 2014) — A new study found couples who had at least 150 guests at their weddings were more likely to report being happy in their marriages. Video provided by Newsy
Powered by NewsLook.com
Ebola-Hit Sierra Leone's Freetown a City on Edge

Ebola-Hit Sierra Leone's Freetown a City on Edge

AFP (Aug. 19, 2014) — Residents of Sierra Leone's capital voice their fears as the Ebola virus sweeps through west Africa. Duration: 00:56 Video provided by AFP
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