Featured Research

from universities, journals, and other organizations

Women who drink beer more likely to develop psoriasis

Date:
August 18, 2010
Source:
JAMA and Archives Journals
Summary:
Regular beer -- but not light beer or other types of alcohol -- appears to be associated with an increased risk of developing psoriasis, according to a new study.

Regular beer -- but not light beer or other types of alcohol -- appears to be associated with an increased risk of developing psoriasis, according to a report posted online that will be published in the December print issue of Archives of Dermatology, one of the JAMA/Archives journals.

"Psoriasis is a common immune-mediated skin disease," the authors write as background information in the article. "The association between alcohol consumption and increased risk of psoriasis onset and psoriasis worsening has long been suspected. For example, individuals with psoriasis drink more alcohol than individuals without psoriasis, and alcohol intake may exacerbate psoriasis severity."

For other diseases, type of alcoholic beverage has been shown to influence risk -- for instance, beer confers a larger risk for gout than wine or spirits. To evaluate the association between different types of alcohol and psoriasis risk, Abrar A. Qureshi, M.D., M.P.H., of Brigham and Women's Hospital and Harvard Medical School, Boston, assessed data from 82,869 women who were age 27 to 44 years in 1991. The women, participants in the Nurses' Health Study II, reported the amount and type of alcohol they consumed on biennial questionnaires. They also reported whether they had received a diagnosis of psoriasis.

Through 2005, 1,150 cases of psoriasis developed, 1,069 of which were used for analysis. Compared with women who did not drink alcohol, the risk of psoriasis was 72 percent greater among women who had an average of 2.3 drinks per week or more. When beverages were assessed by type, there was an association between non-light beer drinking and psoriasis, such that women who drank five or more beers per week had a risk for the condition that was 1.8 times higher. Light beer, red wine, white wine and liquor were not associated with psoriasis risk.

When only confirmed psoriasis cases -- those in which women provided more details about their condition on a seven-item self-assessment -- were considered, the risk for psoriasis was 2.3 times higher for women who drank five or more beers per week than women who did not drink beer.

"Non-light beer was the only alcoholic beverage that increased the risk for psoriasis, suggesting that certain non-alcoholic components of beer, which are not found in wine or liquor, may play an important role in new-onset psoriasis," the authors write. "One of these components may be the starch source used in making beer. Beer is one of the few non-distilled alcoholic beverages that use a starch source for fermentation, which is commonly barley." Barley and other starches contain gluten, to which some individuals with psoriasis show a sensitivity. Lower amounts of grain are used to make light beer as compared with non-light beer, potentially explaining why light beer was not associated with psoriasis risk, they note.

"Women with a high risk of psoriasis may consider avoiding higher intake of non-light beer," the authors conclude. "We suggest conducting further investigations into the potential mechanisms of non-light beer inducing new-onset psoriasis."


Story Source:

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


Journal Reference:

  1. Abrar A. Qureshi; Patrick L. Dominguez; Hyon K. Choi; Jiali Han; Gary Curhan. Alcohol Intake and Risk of Incident Psoriasis in US Women: A Prospective Study. Arch Dermatol, 2010; [link]

Cite This Page:

JAMA and Archives Journals. "Women who drink beer more likely to develop psoriasis." ScienceDaily. ScienceDaily, 18 August 2010. <www.sciencedaily.com/releases/2010/08/100816162645.htm>.
JAMA and Archives Journals. (2010, August 18). Women who drink beer more likely to develop psoriasis. ScienceDaily. Retrieved July 31, 2014 from www.sciencedaily.com/releases/2010/08/100816162645.htm
JAMA and Archives Journals. "Women who drink beer more likely to develop psoriasis." ScienceDaily. www.sciencedaily.com/releases/2010/08/100816162645.htm (accessed July 31, 2014).

Share This




More Health & Medicine News

Thursday, July 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Health Insurers' Profits Slide

Health Insurers' Profits Slide

Reuters - Business Video Online (July 30, 2014) Obamacare-related costs were said to be behind the profit plunge at Wellpoint and Humana, but Wellpoint sees the new exchanges boosting its earnings for the full year. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com
Concern Grows Over Worsening Ebola Crisis

Concern Grows Over Worsening Ebola Crisis

AFP (July 30, 2014) Pan-African airline ASKY has suspended all flights to and from the capitals of Liberia and Sierra Leone amid the worsening Ebola health crisis, which has so far caused 672 deaths in Guinea, Liberia and Sierra Leone. Duration: 00:43 Video provided by AFP
Powered by NewsLook.com
At Least 20 Chikungunya Cases in New Jersey

At Least 20 Chikungunya Cases in New Jersey

AP (July 30, 2014) At least 20 New Jersey residents have tested positive for chikungunya, a mosquito-borne virus that has spread through the Caribbean. (July 30) Video provided by AP
Powered by NewsLook.com
Xtreme Eating: Your Daily Caloric Intake All On One Plate

Xtreme Eating: Your Daily Caloric Intake All On One Plate

Newsy (July 30, 2014) The Center for Science in the Public Interest released its 2014 list of single meals with whopping calorie counts. Video provided by Newsy
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