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dc.contributor.authorMa, Yunsheng
dc.contributor.authorPagoto, Sherry L.
dc.contributor.authorGriffith, Jennifer A.
dc.contributor.authorMerriam, Philip A.
dc.contributor.authorOckene, Ira S.
dc.contributor.authorHafner, Andrea R.
dc.contributor.authorOlendzki, Barbara C.
dc.date2022-08-11T08:10:20.000
dc.date.accessioned2022-08-23T17:05:05Z
dc.date.available2022-08-23T17:05:05Z
dc.date.issued2007-10-02
dc.date.submitted2008-01-15
dc.identifier.citationJ Am Diet Assoc. 2007 Oct;107(10):1786-91. <a href="http://dx.doi.org/10.1016/j.jada.2007.07.013">Link to article on publisher's site</a>
dc.identifier.issn0002-8223 (Print)
dc.identifier.doi10.1016/j.jada.2007.07.013
dc.identifier.pmid17904938
dc.identifier.urihttp://hdl.handle.net/20.500.14038/44779
dc.description.abstractPopular weight-loss plans often have conflicting recommendations, which makes it difficult to determine the most healthful approach to weight loss. Our study compares the dietary quality of popular weight-loss plans. Dietary quality, measured by the Alternate Healthy Eating Index (AHEI), was calculated via sample menus provided in published media for the New Glucose Revolution, Weight Watchers, Atkins, South Beach, Zone, Ornish, and 2005 US Department of Agriculture Food Guide Pyramid (2005 Food Guide Pyramid) plans. The criterion for determining which weight-loss plans were the most popular was their status on the New York Times Bestseller list. Weight Watchers and the 2005 Food Guide Pyramid plan were included because they are the largest commercial weight-loss plan, and the current government recommendation, respectively. Analysis of variance was used to compare nutrient information among the weight-loss plans. The AHEI scores adjusted for energy content were also compared. Of a maximum possible score of 70, the AHEI scores for each weight-loss plan from the highest to the lowest plan were: Ornish (score 64.6), Weight Watchers high-carbohydrate (score 57.4), New Glucose Revolution (score 57.2), South Beach/Phase 2 (score 50.7), Zone (score 49.8), 2005 Food Guide Pyramid (score 48.7), Weight Watchers high-protein (score 47.3), Atkins/100-g carbohydrate (score 46), South Beach/Phase 3 (score 45.6), and Atkins/45-g carbohydrate (score 42.3). Dietary quality varied across popular weight-loss plans. Ornish, Weight Watchers high-carbohydrate, and New Glucose Revolution weight-loss plans have an increased capacity for cardiovascular disease prevention when assessed by the AHEI.
dc.language.isoen_US
dc.relation<a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=17904938&dopt=Abstract ">Link to article in PubMed</a>
dc.relation.urlhttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC2040023/pdf/nihms31751.pdf
dc.subjectAnalysis of Variance
dc.subjectCardiovascular Diseases
dc.subjectDiet
dc.subject*Diet Fads
dc.subjectDietary Carbohydrates
dc.subjectDietary Fats
dc.subjectDietary Fiber
dc.subjectDietary Proteins
dc.subjectFood Analysis
dc.subjectHumans
dc.subjectObesity
dc.subjectRisk Factors
dc.subjectTreatment Outcome
dc.subject*Weight Loss
dc.subjectBehavioral Disciplines and Activities
dc.subjectBehavior and Behavior Mechanisms
dc.subjectCommunity Health and Preventive Medicine
dc.subjectDietetics and Clinical Nutrition
dc.subjectPreventive Medicine
dc.titleA dietary quality comparison of popular weight-loss plans
dc.typeJournal Article
dc.source.journaltitleJournal of the American Dietetic Association
dc.source.volume107
dc.source.issue10
dc.identifier.legacycoverpagehttps://escholarship.umassmed.edu/prevbeh_pp/20
dc.identifier.contextkey413092
html.description.abstract<p>Popular weight-loss plans often have conflicting recommendations, which makes it difficult to determine the most healthful approach to weight loss. Our study compares the dietary quality of popular weight-loss plans. Dietary quality, measured by the Alternate Healthy Eating Index (AHEI), was calculated via sample menus provided in published media for the New Glucose Revolution, Weight Watchers, Atkins, South Beach, Zone, Ornish, and 2005 US Department of Agriculture Food Guide Pyramid (2005 Food Guide Pyramid) plans. The criterion for determining which weight-loss plans were the most popular was their status on the New York Times Bestseller list. Weight Watchers and the 2005 Food Guide Pyramid plan were included because they are the largest commercial weight-loss plan, and the current government recommendation, respectively. Analysis of variance was used to compare nutrient information among the weight-loss plans. The AHEI scores adjusted for energy content were also compared. Of a maximum possible score of 70, the AHEI scores for each weight-loss plan from the highest to the lowest plan were: Ornish (score 64.6), Weight Watchers high-carbohydrate (score 57.4), New Glucose Revolution (score 57.2), South Beach/Phase 2 (score 50.7), Zone (score 49.8), 2005 Food Guide Pyramid (score 48.7), Weight Watchers high-protein (score 47.3), Atkins/100-g carbohydrate (score 46), South Beach/Phase 3 (score 45.6), and Atkins/45-g carbohydrate (score 42.3). Dietary quality varied across popular weight-loss plans. Ornish, Weight Watchers high-carbohydrate, and New Glucose Revolution weight-loss plans have an increased capacity for cardiovascular disease prevention when assessed by the AHEI.</p>
dc.identifier.submissionpathprevbeh_pp/20
dc.contributor.departmentDepartment of Medicine, Division of Cardiovascular Medicine
dc.contributor.departmentDepartment of Medicine, Division of Preventive and Behavioral Medicine
dc.source.pages1786-91


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