Navigation Links
Health benefits, consequences of folic acid dependent on circumstances
Date:4/1/2009

rbors a pre-cancerous or cancerous tumor consumes too much folic acid, the additional amounts of folate may instead facilitate the promotion of cancer. In countries in which the fortification of flour with folic acid is working well, additional supplementation in the form of vitamin pills can lead to excessive intakes of the vitamin, which can then have undesirable adverse effects.

Thus, folate appears to assume different guises depending on the circumstances. The level of intake of this micronutrient that is safe for one person may be potentially harmful to another.

"These effects of folate on the risk of developing cancer have created a global dilemma in the efforts to institute nationwide folic acid fortification programs around the world," Mason notes.

Most individuals in the U.S. population are now folate-replete, so one consideration would be to reduce the doses of the vitamin that are present in most over-the-counter supplements. Many people receive sufficient amounts of folate through their diet.

Now that the supply of folic acid in the diet is much larger than it was prior to mandatory fortification, food policies may need to be adjusted to the current knowledge and the new circumstances.

"The design of cogent public health policies that effectively optimize health for many while presenting no or minimal risk to others, must often occur in the absence of complete information," Mason concludes. "However, we are nevertheless obliged to deliberate with as much of an in-depth understanding as the existing science allows."


'/>"/>

Contact: Amy Molnar
professionalnews@bos.blackwellpublishing.net
201-748-8844
Wiley-Blackwell
Source:Eurekalert

Page: 1 2

Related biology news :

1. Study finds blocking angiogenesis signaling from inside cell may lead to serious health problems
2. Youre likely to order more calories at a healthy restaurant
3. UC health news: molecular pathway may predict chemotherapy effectiveness
4. Genes, Environment and Health Initiative invests in genetic studies, environmental monitoring
5. UCR engineers to develop new tool to measure how environmental exposures affect health
6. Researchers developing device to predict proper light exposure for human health
7. Thousands of starving children could be restored to health with peanut butter program
8. Smithsonian researchers develop models to assess wetland health
9. AIBS to cohost symposium on evolution, disease and human health
10. NASA celebrates a decade observing climate impacts on health of worlds oceans
11. Conference to examine role technology can play in helping US manage healthcare costs
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/16/2014)... Melbourne researchers have challenged conventional thinking on how the ... new mechanism for how bowel cancer starts. , The ... maintaining and regenerating the ,crypts, that are a feature ... are involved in bowel cancer development, a controversial finding ... existence. , Using 3D imaging technologies, Dr Chin Wee ...
(Date:10/16/2014)... 2014 NXT-ID, Inc. (NASDAQ: NXTD ... authentication company focused on the growing mobile commerce market ... Wocket™, the Smart Wallet, at the 13 th ... leading global conference on the intersection of technology and ... Anderson , founder and publisher of the Strategic News ...
(Date:10/15/2014)... Gauß-Allianz has admitted Johannes Gutenberg University Mainz (JGU) ... science hub continues to maintain a significant nationwide ... , "The acceptance of Johannes Gutenberg University Mainz ... a milestone in the national and international competition ... state of Rhineland-Palatinate can be proud that Mainz ...
Breaking Biology News(10 mins):Cryptic clues drive new theory of bowel cancer development 2NXT-ID Inc. to Present at 13th Annual FiRe Conference 2NXT-ID Inc. to Present at 13th Annual FiRe Conference 3Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 2Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 3
... differences seen among patients with schizophrenia may be explained by ... risk genes. These findings appear in a new imaging-genetics study ... The study revealed that people with schizophrenia who had ... to develop the illness at a younger age and had ...
... like a bomb shelter, Perry Gerakines makes something ordinary yet truly ... No, this ice needs such intense cold and low pressure to ... Earth. And when Gerakines makes the ice, he must keep the ... pollen. These ultrathin layers turn out to be perfect for ...
... cells during puberty to help navigate the complex social world ... current issue of the Proceedings of the National Academy ... cells you,re born with are all you get. After studies ... wisdom held that such growth was limited to two brain ...
Cached Biology News:Single gene might explain dramatic differences among people with schizophrenia 2NASA Goddard lab works at extreme edge of cosmic ice 2NASA Goddard lab works at extreme edge of cosmic ice 3NASA Goddard lab works at extreme edge of cosmic ice 4Brain adds cells in puberty to navigate adult world 2
(Date:10/22/2014)... Shimadzu Scientific Instruments introduces its Open Solution QuantAnalytics(TM) ... management and clinical markets. The software increases the speed ... users to highlight and review results that are of ... to filter results by group or based on a ... need to sift through analytes of no interest. In ...
(Date:10/22/2014)... WriteResult, LLC – a premier provider of ... a team of researchers from Yale University’s School of ... to provide electronic questionnaire data collection through use of ... in May, aims to evaluate the impact of a ... and participation in urban agriculture to impact their consumption ...
(Date:10/22/2014)... Grace Century, a private equity consultancy ... the addition of Dr. Yousef “Josh” Siddiqui , ... Dr. Siddiqui will provide further healthcare expertise to its ... University College Medical School in the late ... 2001. With further certification as a General Practitioner (GP), ...
(Date:10/22/2014)... According to new market research report "Cloud Professional ... & Support), by Service Model (SaaS, PaaS, IaaS), ... & Community)) - Global Forecast to 2019", published ... Services Market into various sub-segments with an in-depth ... the drivers and restraints for this market with ...
Breaking Biology Technology:Shimadzu Releases QuantAnalytics Open Access LCMS Software Package for Clinical Applications 2myPROpad™ Topic of Panel Discussion at the Yale Food Systems Symposium 2myPROpad™ Topic of Panel Discussion at the Yale Food Systems Symposium 3Dr. Yousef Siddiqui joins the Grace Century Advisory Team 2Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 2Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 3Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 4Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 5
... 2011 During a ,Day of Science, more than 30 ... what it was like to be scientists for a day ... Inc. (S2S). The "A Day in the Life of a ... programs offered by S2S that seeks to address the fact ...
... (Nasdaq: DNDN ) today announced that management will present ... in New York City, NY on May 25, 2011 at 1:00 ... Palos Verdes, CA on June 7, 2011 at 2:00 p.m. PT ... available for replay from Dendreon,s website, www.dendreon.com .  If you ...
... BRISBANE, Calif., May 19, 2011 InterMune, Inc. (NASDAQ: ... of its 2011 Analyst Day presentations on Thursday, May ... in New York.  Presentations by InterMune,s executive management team ... and a comprehensive update of InterMune,s commercial and scientific ...
Cached Biology Technology:Local Partnership Addresses Lagging Scores and Interest in Science and Math Among Students 2Local Partnership Addresses Lagging Scores and Interest in Science and Math Among Students 3InterMune to Webcast 2011 Analyst Day Presentations 2
... SPA Screening Assay, 5 x ... eliminate lengthy sample extraction procedures and ... 1.32-84.28 ng/ml (4-256 pmol/ml).Sensitivity: 0.65 ng/ml ... C. Category: Drug Screening & Cellular ...
...
Request Info...
... Streptavidin-Horseradish Peroxidase Conjugate, 2 ... reporter enzyme molecules for ... in situ hybridization applications.High ... & Labeling & Detection, ...
Biology Products: