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:4/29/2017)... ... April 29, 2017 , ... More than half of Americans ... Americans doing in their leisure time that causes hearing loss? May 1 marks the ... be contributing to hearing loss, as well as schedule a hearing evaluation for anyone ...
(Date:4/28/2017)... NY (PRWEB) , ... April 28, 2017 , ... It's ... there are a number of illnesses that are unclear as to whether or not ... their heads. Bronchitis is one of these illnesses. So, FindaTopDoc took a look into ...
(Date:4/28/2017)... ... April 28, 2017 , ... ... distribution of the GlycoMark test throughout the Northeast U.S. , GlycoMark is ... with diabetes. The GlycoMark test provides a clinically proven one- to two-week measure ...
(Date:4/28/2017)... KS (PRWEB) , ... April 28, 2017 , ... ... have typically been previously exposed to more adverse experiences than children in the ... experienced trauma such as abuse, neglect or other family challenges. While no fault ...
(Date:4/28/2017)... ... April 28, 2017 , ... Bill Howe started his sewer and drain company ... Tina Howe joined the team, the Bill Howe brand was born and they began ... and giving back to the San Diego community in which they worked, lived and ...
Breaking Medicine News(10 mins):
(Date:4/25/2017)... 25, 2017 Endo International plc (NASDAQ: ENDP ... Members of its senior management team will host a conference call ... ET. The dial-in number to access the call ... and the passcode is 6086379. Please dial in 10 minutes prior ... A replay of the call will be available from May 9, ...
(Date:4/24/2017)... Solentim, the developer of instrumentation for ... a major new product line called the VIPS™ ... has been developed for automatically seeding single cells ... of the process to generate clonally-derived cell lines. ... reliable solution when compared to traditional single cell ...
(Date:4/20/2017)... MINNEAPOLIS , April 20, 2017  Cogentix ... company focused on providing the Urology, Uro/Gyn and ... reported that Ash Keswani has joined the Company ... In this newly created position, Mr. Keswani will ... and CEO. "Our organization is delighted ...
Breaking Medicine Technology:
Cached News: