Featured Research

from universities, journals, and other organizations

Cashew seed extract an effective anti-diabetic, study shows

Date:
July 14, 2010
Source:
University of Montreal
Summary:
Cashew seed extract shows promise as an effective anti-diabetic, according to a new study. The investigation analyzed the reputed health benefits of cashew tree products on diabetes, notably whether cashew extracts could improve the body's response to its own insulin.

Cashew nuts growing on a tree.
Credit: iStockphoto/Wijnand Loven

Cashew seed extract shows promise as an effective anti-diabetic, according to a new study from the University of Montreal (Canada) and the Universitι de Yaoundι (Cameroun). Published in the journal Molecular Nutrition & Food Research, the investigation analyzed the reputed health benefits of cashew tree products on diabetes, notably whether cashew extracts could improve the body's response to its own insulin.

Diabetes is caused when a person has high blood sugar because their body does not respond well to insulin and/or does not produce enough of the hormone. The illness, which affects nearly 220 million people worldwide, can provoke heart or kidney disease. The goal of the study was to examine the impact of leaves, bark, seeds and apples from cashew trees, native to northeastern Brazil and other countries of the southern hemisphere, on cells that respond to insulin.

"Of all the extracts tested, only cashew seed extract significantly stimulated blood sugar absorption by muscle cells," says senior author Pierre S. Haddad, a pharmacology professor at the University of Montreal's Faculty of Medicine. "Extracts of other plant parts had no such effect, indicating that cashew seed extract likely contains active compounds, which can have potential anti-diabetic properties."

Cashew tree products have long been alleged to be effective anti-inflammatory agents, counter high blood sugar and prevent insulin resistance among diabetics. "Our study validates the traditional use of cashew tree products in diabetes and points to some of its natural components that can serve to create new oral therapies," adds Dr. Haddad, who is also director of the Canadian Institutes of Health Research Team in Aboriginal Anti-Diabetic Medicines at the University of Montreal.

This study was funded by the Canadian Institutes of Health Research and the Institute of Nutraceuticals and Functional Foods.


Story Source:

The above story is based on materials provided by University of Montreal. Note: Materials may be edited for content and length.


Journal Reference:

  1. Leonard Tedong, Padma Madiraju, Louis C. Martineau, Diane Vallerand, John T. Arnason, Dzeufiet D. P. Desire, Louis Lavoie, Pierre Kamtchouing, Pierre S. Haddad. Hydro-ethanolic extract of cashew tree (Anacardium occidentale) nut and its principal compound, anacardic acid, stimulate glucose uptake in C2C12 muscle cells. Molecular Nutrition & Food Research, 2010; DOI: 10.1002/mnfr.201000045

Cite This Page:

University of Montreal. "Cashew seed extract an effective anti-diabetic, study shows." ScienceDaily. ScienceDaily, 14 July 2010. <www.sciencedaily.com/releases/2010/07/100714104101.htm>.
University of Montreal. (2010, July 14). Cashew seed extract an effective anti-diabetic, study shows. ScienceDaily. Retrieved April 21, 2014 from www.sciencedaily.com/releases/2010/07/100714104101.htm
University of Montreal. "Cashew seed extract an effective anti-diabetic, study shows." ScienceDaily. www.sciencedaily.com/releases/2010/07/100714104101.htm (accessed April 21, 2014).

Share This



More Health & Medicine News

Monday, April 21, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Nine-Month-Old Baby Can't Open His Mouth

Nine-Month-Old Baby Can't Open His Mouth

Newsy (Apr. 19, 2014) — Nine-month-old Wyatt Scott was born with a rare disorder called congenital trismus, which prevents him from opening his mouth. Video provided by Newsy
Powered by NewsLook.com
'Holy Grail' Of Weight Loss? New Find Could Be It

'Holy Grail' Of Weight Loss? New Find Could Be It

Newsy (Apr. 18, 2014) — In a potential breakthrough for future obesity treatments, scientists have used MRI scans to pinpoint brown fat in a living adult for the first time. Video provided by Newsy
Powered by NewsLook.com
Little Progress Made In Fighting Food Poisoning, CDC Says

Little Progress Made In Fighting Food Poisoning, CDC Says

Newsy (Apr. 18, 2014) — A new report shows rates of two foodborne infections increased in the U.S. in recent years, while salmonella actually dropped 9 percent. Video provided by Newsy
Powered by NewsLook.com
Scientists Create Stem Cells From Adult Skin Cells

Scientists Create Stem Cells From Adult Skin Cells

Newsy (Apr. 17, 2014) — The breakthrough could mean a cure for some serious diseases and even the possibility of human cloning, but it's all still a way off. Video provided by Newsy
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:
from the past week

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