HOME >> MEDICINE >> NEWS
Comparison of 4 diet plans shows better outcomes for diet with lowest carbohydrate intake

Premenopausal women who were assigned to follow the Atkins diet for one year lost more weight when compared to women who were assigned to follow the Zone, Ornish and LEARN diets, according to a study in the March 7 issue of JAMA.

Overweight and obesity are well-documented problems in the United States. National dietary weight loss guidelines (a diet low in calories and fat, high in carbohydrates) have been challenged, particularly by supporters of low-carbohydrate diets. However, limited evidence has been available to effectively evaluate other diets, according to background information in the article.

Christopher D. Gardner, Ph.D., of Stanford University Medical School, Stanford, Calif., and colleagues examined the effects of four diets-3 popular and substantially different diets and 1 diet based on national guidelines-representing a spectrum of carbohydrate intake, on weight loss and related metabolic variables in overweight and obese premenopausal women. The diets were Atkins (very low in carbohydrate), Zone (low in carbohydrate), LEARN (Lifestyle, Exercise, Attitudes, Relationships, and Nutrition; low in fat, high in carbohydrate, based on national guidelines), and Ornish (high in carbohydrate). The study, which included 311 overweight/obese (body mass index, 27-40) nondiabetic, premenopausal women, was conducted from February 2003 to October 2005. Participants were randomly assigned to follow for 12 months the Atkins (n = 77), Zone (n = 79), LEARN (n = 79), or Ornish (n = 76) diets and received weekly instruction for 2 months, then an additional 10-month follow-up.

Besides weight loss, the participants were also measured for lipid profile (low-density lipoprotein, high-density lipoprotein, and non-high-density lipoprotein cholesterol, and triglyceride levels), percentage of body fat, waist-hip ratio, fasting insulin and glucose levels, and blood pressure. Outcomes were assessed at months 0, 2, 6, and 12.

The researc
'"/>

Contact: Susan Ipaktchian
650-725-5375
JAMA and Archives Journals
6-Mar-2007


Page: 1 2

Related medicine news :

1. Comparison of obstetric outcomes between on-call and patients own obstetricians
2. Comparison of patients access to new and better cancer drugs reveals inequalities between countries
3. Comparison of drug-releasing coronary stents show similar effectiveness
4. Research probes seniors plans for end-of-life care
5. Consumer-driven health plans slow to catch on, 2nd annual survey finds
6. Extra payments to Medicare Advantage plans totaled $5.2 billion over fee-for-service costs in 2005
7. Specific strategic plans ensure timely emergency care for heart attack patients
8. Racial disparities high in Medicare plans
9. Medicare Advantage plans not always a good deal
10. Study highlights gaps in Europes preparedness plans for pandemic influenza
11. UK plans for pandemic flu dont go far enough

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... PITTSBURGH, Pa. (PRWEB) , ... October 13, 2017 , ... ... the dark poses a problem. Fortunately, an inventor from Austin, Texas, has identified a ... access to medication in darkness or restricted lighting. As such, it eliminates the need ...
(Date:10/13/2017)... Nevada (PRWEB) , ... October 13, 2017 , ... ... Hemp CBD Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum CBD oil ... required and providing a CBD form that can be easily incorporated into liquid products, ...
(Date:10/13/2017)... Shelton, CT (PRWEB) , ... October 13, 2017 , ... ... and long-term care services, staged a mock evacuation of the facility as part of ... Department, Shelton Fire Department, Echo Hose EMS and Shelton City Emergency Manager, as well ...
(Date:10/13/2017)... , ... October 13, 2017 , ... Ellevate Network, the ... business to advocate for action towards gender equality at their inaugural Summit in New ... the globe, and reached a social audience of over 3 million. To watch the ...
(Date:10/13/2017)... , ... October 13, 2017 , ... ... be giving viewers the lowdown on sciatica in a new episode of "Success ... focuses on current events and innovation and investigates each subject in-depth with passion ...
Breaking Medicine News(10 mins):
(Date:9/19/2017)... LOUISVILLE, Ky. , Sept. 19, 2017   ZirMed ... and predictive analytics, today announced that it has been ranked ... the Black Book™ Rankings 2017 User Survey. ZirMed ... software solution for large hospitals and medical centers over 200 ... in Black Book,s healthcare technology user survey history. ...
(Date:9/18/2017)... PROVIDENCE, R.I. , Sept. 18, 2017 ... in the fields of bioinformatics and immune ... to develop a protective avian influenza A (H7N9) vaccine. ... is distantly related to seasonal influenza and ... approaches, which rely on prior exposure to be ...
(Date:9/12/2017)... , Sept. 12, 2017   EcoVadis , the leading platform for ... the first annual edition of its Global CSR Risk and Performance Index. ... by EcoVadis, based on Scorecard Ratings that analyzed nearly 800,000 data points ... ... ...
Breaking Medicine Technology:
Cached News: