Navigation Links
Vitamin D Won't Help Prevent Most Cancers
Date:10/30/2007

se numbers can't be taken to mean that vitamin D prevents colorectal cancer because the study was not large enough and didn't run long enough to provide definitive information, said Cindy Davis, a program director in the NCI nutrition sciences research group and co-author of an accompanying editorial.

"Cancer is a very long process, and there is an even longer period between incidents of mortality," Davis said. "There was only a very small number of cancer deaths. If there is a relationship, this study is not large enough to show one."

Some other studies have given evidence that vitamin D may provide protection against colon cancer, but others have not, she noted.

In addition, Davis added, "We don't know what the optimum level of vitamin D is, we don't know whether genetics might affect the benefits, and we need to consider interactions with other dietary components. Some people may be put at risk. Evidence suggests an increase in kidney stones [with excess vitamin D], and while a kidney stone is not cancer, it is a problem."

The current recommendation for vitamin D is 200 International Units a day, Davis said, and "I believe that when possible, people are better off meeting their nutritional needs through diet rather than through supplements."

Some foods, such as milk, are fortified with vitamin D, and the nutrient can be found in some fish and fish oils, according to the U.S. National Institutes of Health. The skin also manufacturers vitamin D upon exposure to sunlight.

D. Michal Freedman, the NCI epidemiologist who led the study, said its main finding "was the lack of a relationship between total cancer deaths and vitamin D levels." Freedman downplayed the colorectal cancer data as "a secondary finding."

"The study doesn't address the issue of the effects of vitamin D in the blood," Freedman said. "The issue of what people should be taking in terms of vitamin D involves a lot of other factors."
'/>"/>

Copyright©2007 ScoutNews,LLC.
All rights reserved  

Page: 1 2 3

Related medicine news :

1. Vitamin B12 can help in detecting cancers
2. Vitamins-The answer to Heart Disease?
3. Vitamin E, the latest warrior against diabetes
4. Vitamin Shields Brittle Bones
5. Beer vitamin protects heart
6. B Vitamin protects and lowers toxicity of Arthritis Drug
7. B Vitamin Supplementatoin Saves Money and Lives
8. Eat Vitamin C and stay young
9. Taking Vitamin Supplements With Caution
10. Vitamin C reverses pre eclampsia
11. Bony Vitamin D a boon for lungs too
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Vitamin D Won't Help Prevent Most Cancers
(Date:11/28/2014)... 28, 2014 On Monday, November 24, ... will present Feeding America Eastern Wisconsin with a check ... to donate a portion of proceeds to Feeding America ... “7 Days, 7 Ways to Save” with Turbana bananas ... were two for $4 and Turbana bananas were 29 ...
(Date:11/28/2014)... Dr. Paul Vitenas, one of the most ... Glow Holiday Event for those in the area that would like ... Glitter & Glow will take place on December 11, 2014, from ... the heart of Houston at 4208 Richmond Ave. , “We ... you will come and celebrate the season with us on December ...
(Date:11/28/2014)... Planning on seconds at Thanksgiving Day dinner this year? If ... reflux disease (GERD) -- a few steps may help minimize ... throat specialist at Lenox Hill Hospital in New York City, ... Pace yourself. Rather than have one ... day. It,s also a good idea to have a healthy ...
(Date:11/28/2014)... Los Angeles, CA (PRWEB) November 28, 2014 ... Tonight online, reported during the hugely popular, ... 24th, the antismoking organization Truth launched ground-breaking celebrity ... aged 18-49. The MTV viewership figures were estimated ... pointing Truth antismoking ads placed the spotlight on ...
(Date:11/28/2014)... (PRWEB) November 28, 2014 Lice Troopers Lice ... of its in-home head lice service for moms in ... the center of Coral Gables on Pone De-leon Blvd in ... Harbor Islands that service Miami-Dade & Broward. Lice Troopers ... in South Florida which has been treating families for several ...
Breaking Medicine News(10 mins):Health News:Turbana Partners With Sendik's Food Market to Donate $11,500 to Local Hunger-Relief Non-Profit 2Health News:Turbana Partners With Sendik's Food Market to Donate $11,500 to Local Hunger-Relief Non-Profit 3Health News:Cosmetic Surgeon Dr. Paul Vitenas to Host Glitter & Glow Holiday Event 2Health News:Cosmetic Surgeon Dr. Paul Vitenas to Host Glitter & Glow Holiday Event 3Health News:Don't Let Chronic Heartburn Spoil Your Thanksgiving Feast 2Health News:Freedom Laser Therapy Applauds American Legacy’s Creative Advertising Targeting Celebrity Smokers 2Health News:Freedom Laser Therapy Applauds American Legacy’s Creative Advertising Targeting Celebrity Smokers 3Health News:Freedom Laser Therapy Applauds American Legacy’s Creative Advertising Targeting Celebrity Smokers 4Health News:Freedom Laser Therapy Applauds American Legacy’s Creative Advertising Targeting Celebrity Smokers 5Health News:Lice Troopers Lice Removal Service Expands in Miami-Dade 2
... , , SCHAUMBURG, Ill., Sept. ... American Veterinary Medical Association (AVMA) reveal an economic mixed bag when ... , The survey results appear in the ... 1, 2009, article entitled, "Employment, starting salaries, and educational indebtedness of ...
... , SHANGHAI, Sept. 1 /PRNewswire-Asia/ ... manufacturer and distributor,of healthcare-related disinfectants in China, put forward ... with the spread of H1N1. , ... to prevent and control,infectious diseases, and it will work ...
... HAIKOU CITY, China, Sept. 1 /PRNewswire-Asia-FirstCall/ -- China ... and markets specialty pharmaceutical products in China, today,announced it will ... -- Rodman & Renshaw Annual Global Investment Conference, held September, ... New York Palace Hotel in New York City. Management, ...
... BARCELONA, Spain, Sept. 1 New data ... (pitavastatin), high-density lipoprotein cholesterol (HDL-C) concentrations increased, and nearly ... with results sustained over 52 weeks. Additionally, LIVALO was ... as measured by reduction in LDL-C from baseline. The ...
... , , ... largest and most trusted source for online care, announced today that it ... which secured $7.5 million in financing in January of this year, opened ... leaders in Chicago,s investment community. , , ...
... Officials expect return of virus that first surfaced last spring ... H1N1 swine flu break out on U.S. college campuses, school ... preventative steps to keep the virus from spreading further. ... young people, who are often the least likely to take ...
Cached Medicine News:Health News:AVMA Survey Indicates Most Starting Salaries Are Up for New Veterinarians 2Health News:AVMA Survey Indicates Most Starting Salaries Are Up for New Veterinarians 3Health News:Which is the Real Terminator of H1N1 Disease, the Antisepsis or the Vaccine? 2Health News:Which is the Real Terminator of H1N1 Disease, the Antisepsis or the Vaccine? 3Health News:China Pharma Holdings, Inc. Announces Participation in September Conferences 2Health News:LIVALO(R) Demonstrates Sustained, Long-Term Efficacy and Tolerability in Patients With Primary Hypercholesterolemia or Mixed Dyslipidemia 2Health News:LIVALO(R) Demonstrates Sustained, Long-Term Efficacy and Tolerability in Patients With Primary Hypercholesterolemia or Mixed Dyslipidemia 3Health News:LIVALO(R) Demonstrates Sustained, Long-Term Efficacy and Tolerability in Patients With Primary Hypercholesterolemia or Mixed Dyslipidemia 4Health News:LIVALO(R) Demonstrates Sustained, Long-Term Efficacy and Tolerability in Patients With Primary Hypercholesterolemia or Mixed Dyslipidemia 5Health News:Growth Attracts Additional Investors to Sittercity.com 2Health News:Swine Flu on Campuses Boosts Call for Vaccinations 2
(Date:11/27/2014)... - New Solution That Makes ... JIN Co., Ltd. will launch JINS MEME "ACADEMIC PACK" ... yen or $5,000 (without tax /including two pairs of JINS ... a dedicated solution of "JINS MEME" to academic researchers, and ... generated by electrooculography and six-axis sensors without API. (*Physiological data ...
(Date:11/26/2014)... Mass. , Nov. 26, 2014   ... AEX: PHIA) today announced expanded availability of its ... DuraDiagnost, DigitalDiagnost, MobileDiagnost wDR, MobileDiagnost Opta[i] , ProGrade ... these solutions now available in the U.S., and ... markets, the portfolio offers Philips, customers innovative solutions ...
(Date:11/26/2014)... , Nov. 26, 2014  Perrigo Company plc ... global provider of "Quality Affordable Healthcare Products®," today announced ... relating to the sale of 6,809,210 ordinary shares at ... the full exercise of the option to purchase up ... Securities LLC and Barclays Capital Inc., as representatives of ...
Breaking Medicine Technology:JIN to Launch JINS MEME ACADEMIC PACK in Late April 2015 2JIN to Launch JINS MEME ACADEMIC PACK in Late April 2015 3Philips expands global reach of diagnostic X-Ray solutions 2Philips expands global reach of diagnostic X-Ray solutions 3Perrigo Company plc Announces The Closing Of Its Registered Public Offering Of Ordinary Shares 2Perrigo Company plc Announces The Closing Of Its Registered Public Offering Of Ordinary Shares 3Perrigo Company plc Announces The Closing Of Its Registered Public Offering Of Ordinary Shares 4
... DALLAS , June 21, 2010 ... store. , , , ... Cardiovascular Devices Market Outlook to 2016 (, http://www.reportsandreports.com/market-reports/netherlands-cardiovascular-de ,vices-market-outlook-to-2016/) , ... (Due to the length of these ...
... 21 Medco Health Solutions, Inc. (NYSE: MHS ) and ... joint venture with a long-term goal of improving patient health and helping to ... , , ... , , ...
Cached Medicine Technology:Cardiovascular Devices Market Outlook June Update by ReportsandReports 2Cardiovascular Devices Market Outlook June Update by ReportsandReports 3Cardiovascular Devices Market Outlook June Update by ReportsandReports 4Cardiovascular Devices Market Outlook June Update by ReportsandReports 5Cardiovascular Devices Market Outlook June Update by ReportsandReports 6Cardiovascular Devices Market Outlook June Update by ReportsandReports 7Cardiovascular Devices Market Outlook June Update by ReportsandReports 8Cardiovascular Devices Market Outlook June Update by ReportsandReports 9Cardiovascular Devices Market Outlook June Update by ReportsandReports 10Medco and Celesio Announce Pan-European Joint Venture to Enhance Quality of Clinical Care and Reduce Overall Healthcare Costs 2Medco and Celesio Announce Pan-European Joint Venture to Enhance Quality of Clinical Care and Reduce Overall Healthcare Costs 3Medco and Celesio Announce Pan-European Joint Venture to Enhance Quality of Clinical Care and Reduce Overall Healthcare Costs 4Medco and Celesio Announce Pan-European Joint Venture to Enhance Quality of Clinical Care and Reduce Overall Healthcare Costs 5Medco and Celesio Announce Pan-European Joint Venture to Enhance Quality of Clinical Care and Reduce Overall Healthcare Costs 6Medco and Celesio Announce Pan-European Joint Venture to Enhance Quality of Clinical Care and Reduce Overall Healthcare Costs 7
1000 L, Bulk Recommended for 500 and 1000 L pipettes....
Inquire...
... way to order tips. Each box contains 1000 ... which contains 200 tips (4 bags of 50 ... of 200 tips per pack. Bulk Packs are ... be opened for quick access to Gilsons Diamond ...
... Finntips have been designed to optimize the ... of our tip products is widely recognized ... range has been extended over the years ... standard and special tips including filter tips, ...
Medicine Products: