Navigation Links
Study Finds Vitamins E and C Don't Reduce Cataract Risk in Men
Date:11/11/2010

THURSDAY, Nov. 11 (HealthDay News) -- Long-term use of vitamin E and C supplements doesn't reduce the risk of age-related cataracts in men, a new study finds.

"An estimated 20.5 million persons 40 and older in the United States show some evidence of age-related cataract," wrote study author William G. Christen, of Brigham and Women's Hospital and Harvard Medical School in Boston, and colleagues, in a news release.

Because oxidative damage is a prominent feature of cataracts, he said, "one focus of nutrition research has been the link between dietary intake of nutrients with antioxidant potential, particularly vitamins E and C, and the risk of cataract."

To study the effects of these vitamins, the researchers enrolled 11,545 healthy U.S. male physicians aged 50 and older. They were randomly assigned to take 400 international units (IU) of vitamin E daily or a placebo, or 500 milligrams of vitamin C on alternate days or a placebo.

After an average of eight years of treatment and follow-up, there had been 1,174 cataracts and 801 surgeries to remove cataracts and repair the eye lens. There were 579 cataracts in the vitamin E group and 595 cataracts in the placebo group. There were 593 cataracts in the vitamin C group and 581 in the placebo group.

"In summary, these randomized trial data from a large population of middle-aged and older, generally well-nourished men indicate that long-term supplementation with high-dose vitamin E and vitamin C, either alone or in combination, has little effect on rates of cataract diagnosis and extraction," the researchers concluded.

The study appears in the November issue of the Archives of Ophthalmology.

More information

The U.S. National Eye Institute has more about cataracts.

-- Robert Preidt

SOURCE: JAMA/Archives journals, news release, Nov. 8, 2010


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Despite Treatment, Employees with Depression Generate Higher Absentee Costs, According to Thomson Reuters Study
2. American Council on Exercise (ACE) Study Reveals Kettlebells Provide Powerful Workout in Short Amount of Time
3. TV drama can be more persuasive than news program, study finds
4. Study carried out into biological risks of eating reptiles
5. Neuroimaging study may pave way for effective Alzheimers treatments
6. Study finds racial gaps continue in heart disease awareness
7. Luth Researchs IndicatorEDG(TM) Study Finds Americans Hopes of Achieving Their Dreams Are Fading
8. First blinded study of venous insufficiency prevalence in MS shows promising results
9. Soothing infants with food focus of childhood obesity study
10. People with anxiety disorder less able to regulate response to negative emotions, study shows
11. American Heart Association Rapid Access Journal Report: Study Finds Racial Gaps Continue in Heart Disease Awareness, Low Knowledge of Heart Attack Warning Signs Among Women
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Study Finds  Vitamins E and C Don't Reduce Cataract Risk in Men
(Date:2/19/2017)... ... ... Braun Industries will be participating as an exhibitor at EMS Today 2017. ... 23-25, 2017 at the Calvin L. Rampton Salt Palace Convention Center in Salt Lake ... on display. , “JEMS is a leader in EMS news and education. ...
(Date:2/19/2017)... ... February 19, 2017 , ... "At your fingertips" electronic ... MEDfx and the Delaware Health Information Network (DHIN) have partnered to improve connectivity ... state-wide health information exchange, DHIN stores and shares real-time health data for more ...
(Date:2/18/2017)... (PRWEB) , ... February 17, ... ... Change for Devicemakers , Sponsored by Axendia, **FDAnews Free Webinar**, March 1, ... Are manufacturers looking to reduce their regulatory burden? Pay dividends in enhanced ...
(Date:2/18/2017)... ... ... Butler Mobility invited Ken Matthews to visit its manufacturing facility and showroom ... impressed with the safety and reliability of the Stannah Stairlift as well as with ... endorsement by Ken Matthews can be heard on News Radio WHP 580 weekdays from ...
(Date:2/18/2017)... ... 2017 , ... Park Cities Pet Sitter President, Joette White, has been featured ... network. The episode, which was posted this week, features a 30-minute interview of ... Park Cities Pet Sitter’s being awarded the 2017 National Association of Professional Pet Sitter’s ...
Breaking Medicine News(10 mins):
(Date:2/16/2017)... Pa. , Feb. 16, 2017 Absorption ... biologics, and medical devices, is pleased to announce that ... has been selected as a winner of the 2017 ... SmartCEO Magazine and recognizes driven executives for their ... work ethic. The awards ceremony and celebration is on ...
(Date:2/16/2017)... 2017  Aralez Pharmaceuticals Inc. (NASDAQ: ARLZ ... announced that executive management will participate in the RBC ... 22-23, 2017. Adrian Adams , Chief Executive Officer, ... p.m. local time on Wednesday, February 22, 2017. ... event may be accessed from the Investors section of ...
(Date:2/16/2017)... YORK , Feb. 16, 2017 Summary ... agreements entered into by the worlds leading healthcare companies. ... Description The Global Allergy ... to partnering deals and agreements entered into by the world,s leading ... - Top deals by value - Deals listed by company ...
Breaking Medicine Technology: