Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Natural fibre may take extra pounds away

01.02.2007
Researcher launches human trials on promising new diet product

It sounds almost too good to be true, but Dr. Raylene Reimer, a researcher at the University of Calgary, Faculty of Kinesiology, believes she may have found an important weapon in the war against obesity.

Reimer and her colleagues are launching the first human trials anywhere to assess a promising natural fibre, which has already been shown to be effective in tests involving genetically obese rats.

"It may not be the magic bullet," Reimer says, "but in all likelihood this will likely be one factor that people can change in their life to help achieve a healthy body weight. It won't cure obesity or cause people to drop half their body weight -- not even our strongest obesity drugs can do that -- but we believe it could help."

The fibre is called oligo fructose. "It's not a chemical or a drug. In fact it's a food product that is already being used in things like yogurt, cereal and baby food. We have found in a previous study with rats that the fibre increases the levels of a satiety hormone called glucagon-like peptide (GLP-1) in the body and increases a gene in the intestines that helps the body to create more GLP-1."

In a study with genetically obese rats, Reimer and U of C PhD Student Jill Parnell found that consuming the natural fibre helped the rats to significantly reduce their food intake and improved their blood lipid profile.

The new study will involve human subjects for the first time. The researchers are looking for 50 overweight, but otherwise healthy individuals living in Calgary, Canada. The subjects would be required to take a dietary supplement over a three-month period while making no other lifestyle changes. Participants' body composition will be tracked using cutting-edge technology to determine their body fat ratios.

"What we have found so far in our animal studies has been very encouraging," says Reimer. "Another short study done by some Belgian researchers also indicates that the fibre will work for people, but we really won't know until we complete this detailed, long-term study."

Gregory Harris | EurekAlert!
Further information:
http://www.ucalgary.ca

More articles from Studies and Analyses:

nachricht Real-time feedback helps save energy and water
08.02.2017 | Otto-Friedrich-Universität Bamberg

nachricht The Great Unknown: Risk-Taking Behavior in Adolescents
19.01.2017 | Max-Planck-Institut für Bildungsforschung

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Breakthrough with a chain of gold atoms

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

Im Focus: DNA repair: a new letter in the cell alphabet

Results reveal how discoveries may be hidden in scientific “blind spots”

Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...

Im Focus: Dresdner scientists print tomorrow’s world

The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.

The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...

Im Focus: Mimicking nature's cellular architectures via 3-D printing

Research offers new level of control over the structure of 3-D printed materials

Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...

Im Focus: Three Magnetic States for Each Hole

Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".

Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Booth and panel discussion – The Lindau Nobel Laureate Meetings at the AAAS 2017 Annual Meeting

13.02.2017 | Event News

Complex Loading versus Hidden Reserves

10.02.2017 | Event News

International Conference on Crystal Growth in Freiburg

09.02.2017 | Event News

 
Latest News

Stingless bees have their nests protected by soldiers

24.02.2017 | Life Sciences

New risk factors for anxiety disorders

24.02.2017 | Life Sciences

MWC 2017: 5G Capital Berlin

24.02.2017 | Trade Fair News

VideoLinks
B2B-VideoLinks
More VideoLinks >>>