Featured Research

from universities, journals, and other organizations

Nanoparticles In Dietary Supplements Cause Health Concerns, Regulatory Challenges

Date:
February 10, 2009
Source:
American Chemical Society
Summary:
An increase in the number of dietary supplements made with nanoparticles — so called "nanoceuticals" — is raising growing concerns about their potential for toxicity in the wake of little government oversight, according to an article in Chemical & Engineering News.

An increase in the number of dietary supplements made with nanoparticles — so called "nanoceuticals" — is raising growing concerns about their potential for toxicity in the wake of little government oversight, according to an article scheduled for the Feb. 9 online issue of Chemical & Engineering News.

Related Articles


In the article, C&EN Associate Editor Britt Erickson notes that manufacturers of dietary supplements are increasingly using nano-sized particles (about 1/5000th the width of a single human hair) to boost nutrient absorption, enhance mental focus and creativity, and other health-promoting functions. One nonprofit organization that tracks nanotechnology estimates at least 44 "nanoceuticals" are currently on the market, quadruple the number that existed three years ago.

But consumers have no way of knowing whether a "nanoceutical" is safe or whether it does what it claims to do, the article notes. Unlike drugs, dietary supplements do not need to be reviewed by the Food and Drug Administration for safety and effectiveness before marketing. This lack of government oversight, coupled with growing concerns about the potential toxicity of nanoparticles, has led consumer groups to urge regulators to do more to ensure that nanoceuticals are safe and effective.

Notes one regulatory expert, "If FDA waits much longer, we are going to be faced with hundreds of products and hundreds of companies and a much more difficult situation."


Story Source:

The above story is based on materials provided by American Chemical Society. Note: Materials may be edited for content and length.


Cite This Page:

American Chemical Society. "Nanoparticles In Dietary Supplements Cause Health Concerns, Regulatory Challenges." ScienceDaily. ScienceDaily, 10 February 2009. <www.sciencedaily.com/releases/2009/02/090209075633.htm>.
American Chemical Society. (2009, February 10). Nanoparticles In Dietary Supplements Cause Health Concerns, Regulatory Challenges. ScienceDaily. Retrieved October 25, 2014 from www.sciencedaily.com/releases/2009/02/090209075633.htm
American Chemical Society. "Nanoparticles In Dietary Supplements Cause Health Concerns, Regulatory Challenges." ScienceDaily. www.sciencedaily.com/releases/2009/02/090209075633.htm (accessed October 25, 2014).

Share This



More Health & Medicine News

Saturday, October 25, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

IKEA Desk Converts From Standing to Sitting With One Button

IKEA Desk Converts From Standing to Sitting With One Button

Buzz60 (Oct. 24, 2014) IKEA is out with a new convertible desk that can convert from a sitting desk to a standing one with just the push of a button. Jen Markham explains. Video provided by Buzz60
Powered by NewsLook.com
Ebola Protective Suits Being Made in China

Ebola Protective Suits Being Made in China

AFP (Oct. 24, 2014) A factory in China is busy making Ebola protective suits for healthcare workers and others fighting the spread of the virus. Duration: 00:38 Video provided by AFP
Powered by NewsLook.com
WHO: Millions of Ebola Vaccine Doses by 2015

WHO: Millions of Ebola Vaccine Doses by 2015

AP (Oct. 24, 2014) The World Health Organization said on Friday that millions of doses of two experimental Ebola vaccines could be ready for use in 2015 and five more experimental vaccines would start being tested in March. (Oct. 24) Video provided by AP
Powered by NewsLook.com
Doctor in NYC Quarantined With Ebola

Doctor in NYC Quarantined With Ebola

AP (Oct. 24, 2014) An emergency room doctor who recently returned to the city after treating Ebola patients in West Africa has tested positive for the virus. He's quarantined in a hospital. (Oct. 24) Video provided by AP
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:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

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