Navigation Links
Cutting carbs is more effective than low-fat diet for insulin-resistant women
Date:6/19/2010

Obese women with insulin resistance lose more weight after three months on a lower-carbohydrate diet than on a traditional low-fat diet with the same number of calories, according to a new study. The results will be presented Saturday at The Endocrine Society's 92nd Annual Meeting in San Diego.

"The typical diet that physicians recommend for weight loss is a low-fat diet," said the study's lead author, Raymond Plodkowski, MD, chief of endocrinology, nutrition and metabolism at the University of Nevada School of Medicine, Reno. "However, as this study shows, not all people have the same response to diets."

People with insulin resistance, a common precursor for Type 2 diabetes, metabolize carbohydrates, or "carbs," abnormally, which may affect their rate of weight loss. For them, Plodkowski said, "the lower-carb diet is more effective, at least in the short term."

At 12-weeks, the study funded by Jenny Craig and using prepared calorie-controlled meals as part of a behavioral weight loss program, found that the insulin resistant women on a lower-carb diet lost 3.4 pounds more than those on a low-fat diet.

Forty-five obese women between the ages of 18 and 65 years participated in the study, and all had insulin resistance, as found by fasting blood levels of insulin. The researchers randomly assigned the women to either a low-fat or lower-carb diet. The groups did not differ significantly in average body weight, the authors reported. On average, women in the low-fat diet group weighed 213 pounds, while women in the other group weighed 223 pounds.

The composition of the low-fat diet was 60 percent of calories from carbs, 20 percent from fat and 20 percent from protein. Although the lower-carb diet also had 20 percent of calories from protein, it had 45 percent from carbs and 35 percent from primarily unsaturated fats, such as nuts. Menus included a minimum of 2 fruits and 3 vegetable servings a day.

Use of prepared meals helped make the structured diets easier and more palatable for the dieters, according to Plodkowski. "We wanted to make this study real-worldanyone could follow this plan by making moderate changes as part of a healthy menu," he said.

Both groups lost weight at each monthly weigh-in, but by 12 weeks, the insulin resistant group receiving the lower-carb diet lost significantly more weight, 19.6 pounds versus 16.2 pounds in the low-fat diet group approximately 21 percent more on average.

"These data have potential widespread applications for clinicians when counseling people with insulin resistance to help improve weight loss as part of a calorie-restricted diet," Plodkowski said. "They should at least initially lower their carbohydrate intake."


'/>"/>

Contact: Aaron Lohr
alohr@endo-society.org
240-482-1380
The Endocrine Society
Source:Eurekalert

Related medicine news :

1. Quorum Review IRB Commemorates New Office with Ribbon Cutting Ceremony
2. Study finds cutting colonoscopy preparation from 2 days to 1 day just as effective
3. AGA presents cutting-edge research during DDW
4. Laser Lipoplasty: Cutting Through the Hype
5. Singapore Performs Cutting-edge Eye Surgeries
6. Cutting fat -- and calories -- from cakes and frostings
7. Findatopdoc.com Uses Cutting Edge Technology in Bringing the Leading Physicians of the World Directly to Your Computer For Consumers to Find a Top Doctor
8. Cutting Salt Could Prevent Almost 500,000 Heart Attacks
9. Cutting Off Blood Flow Limits Damage During Heart Attack
10. Cutting Off Blood Flow to Heart Limits Damage During Heart Attack
11. Cutting Off Blood Flow to Heart Cuts Damage During Heart Attack
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/2/2016)... CA (PRWEB) , ... December 02, 2016 , ... For over twenty-four years, Doctors ... basis to help personal injury victims find high quality medical care. When the company ... Angeles area. Fast forward to present day and the now ten-page directory features a ...
(Date:12/2/2016)... ... 02, 2016 , ... Center for Autism and Related Disorders (CARD) Portland today ... spectrum disorder (ASD) and other developmental disabilities. The group, which is being launched with ... caregivers the opportunity to share stories and advice, seek help, and continue their education ...
(Date:12/2/2016)... ... December 02, 2016 , ... ... of two ostomy patients, standing as living proof that attitude and determination can ... diseases and issues that spike around the holidays. This campaign will offer patients ...
(Date:12/2/2016)... Wilmington, Delaware (PRWEB) , ... December 02, 2016 ... ... has released a new version of its SaaS LIMS, CloudLIMS Lite. CloudLIMS Lite ... from sample entry through labeling, storing, shipping and disposal. The new version is ...
(Date:12/2/2016)... ... ... Rijuven Corp launches rejiva ( http://www.rejiva.com ), a unique wearable technology that ... technology on the market can deliver all that rejiva can. , “Rejiva promotes relaxation ... health than the usual heart rate and steps taken”, adds Evens Augustin, CEO of ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... Research and Markets has announced the addition ... Demand Forecast to 2022" report to their offering. ... , , The ... and it is expected to grow at a CAGR of 5.5% during ... faster growth during the forecast period, a CAGR of 8.8% in the ...
(Date:12/2/2016)... , Dec. 2, 2016 Quantum Radiology,s Mobile ... expert radiologist interpretation directly to women at the workplace, ... corporations, such as Delta Air Lines and SunTrust Bank, ... as a component of wellness initiatives. "I ... SunTrust. It enables them to have a mammogram without ...
(Date:12/2/2016)... 2016 In the first ever attempt to ... derived from C. sativa, the Hebrew University in Jerusalem, ... Federico II , the Universita` del Piemonte Orientale and ... integrated and unified inventory of phytocannabinoids of different botanical ... the remarkable chemical and structural diversity of phytocannabinoids. As ...
Breaking Medicine Technology: