Navigation Links
Chocolate Has Sweet Effect on Blood Flow
Date:11/4/2007

Arteries function better when the dark delight is consumed, study suggests

SUNDAY, Nov. 4 (HealthDay News) -- Chocolate lovers, take heart: A Japanese study finds that flavonoid-rich dark chocolate can improve coronary blood flow.

The study looked at what's known as coronary flow velocity reserve (CFVR), an indicator of the ability of the coronary arteries to dilate and allow more blood flow in response to medications.

The two-week trial included 39 healthy adults, average age 29, who ate either 550 milligrams per day of dark chocolate versus white chocolate with no flavonoids.

The researchers used Doppler echocardiography to assess CFVR at the start and end of the study. They also measured the participants' blood pressure, blood lipids and two markers of oxidative stress.

Participants who ate dark chocolate showed significantly improved CFVR after two weeks, while those who ate white chocolate showed no change, the study found.

"Flavonoid-rich dark chocolate intake had acute effects in improving coronary function in healthy adults, as compared to non-flavonoid white chocolate, independent of changes in oxidative stress parameters, blood pressure and lipid profile," wrote the researchers from Chiba University.

However, they noted that difficulties in blinding (preventing participants from knowing which kind of chocolate they were eating) may have affected the results.

The study was to be presented Sunday at the American Heart Association annual meeting in Orlando, Fla.

More information

The Linus Pauling Institute at Oregon State University has more about flavonoids.



-- Robert Preidt



SOURCE: Nov. 4, 2007, presentation, American Heart Association annual meeting, Orlando, Fla.


'/>"/>
Copyright©2007 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Antioxidants found in chocolates
2. Antioxidants found in chocolates
3. Eating chocolate makes you happy
4. Dark chocolate benefits the heart
5. Dark Chocolate Is Helpful In Lowering Blood Pressure.
6. When it comes to health, all chocolates not the same.
7. Under Stress? All You Need Is A Chocolate To Melt In Your Mouth
8. Chocolate To Combat Cancer: So Indulge!
9. Dark chocolate can help ease symptoms of diarrhea
10. Chocolate lovers rejoice: it is good for the heart!
11. Chocolate makers to be health wise and urge consumers to be too!
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... ... 27, 2016 , ... The OSHA Training Center at ... Center headquartered in Northern California, has issued an important reminder to employers to ... Employers with workers exposed to high temperatures should establish a complete heat ...
(Date:6/27/2016)... ... ... "FCPX editors can now reveal their media with growing colorful split screen ... - CEO of Pixel Film Studios. , ProSlice Color brings the split screens ... reveal the media of their split screens with growing colorful panels. , ProSlice Color ...
(Date:6/27/2016)... (PRWEB) , ... June 27, 2016 , ... ... for mental health professionals, announced today its affiliation with Tennessee Counseling Association. ... solutions to the network of the Tennessee Counseling Association, adding exclusive benefits and ...
(Date:6/27/2016)... ... June 27, 2016 , ... ... industry today announced its strategic partnership with Connance, a healthcare industry leader ... two companies’ proven, proprietary technology combine to provide health systems, hospitals and ...
(Date:6/27/2016)... ... June 27, 2016 , ... A revolution ... the emergency ambulance transport experience for the millions of people who require these ... disrupted the taxi industry through the use of technology. Now, SmartEMS has put ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... One of Australia,s successful biotechnology scientists, Dr ... biotechnology company, Noxopharm Limited [ABN 50 608 966 123] ("Noxopharm"). Noxopharm ... on the ASX. Noxopharm is a clinic-ready company with ... 1 clinical study later this year. ... problems facing cancer patients - the ability of cancers to become ...
(Date:6/26/2016)... , June 27, 2016 Jazz Pharmaceuticals ... waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of ... acquisition of Celator Pharmaceuticals, Inc. ("Celator"; Nasdaq: ... p.m. (Eastern Daylight Time). As previously announced ... into a definitive merger agreement under which Jazz Pharmaceuticals ...
(Date:6/26/2016)... OTTAWA, Ontario , June 27, 2016  VMS ... the Company,s Board will take whatever measures required to ... the Company,s stock which is currently listed on the ... S Wexler, Company Chairman and CEO, "We are seeing ... be difficult to understand, not only by the Company, ...
Breaking Medicine Technology: