{"id":46326,"date":"2007-06-01T00:00:00","date_gmt":"2018-12-04T02:55:28","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/nutrient-adequacy-during-weight-loss-interventions-a-randomized\/"},"modified":"2018-12-04T03:55:28","modified_gmt":"2018-12-04T02:55:28","slug":"nutrient-adequacy-during-weight-loss-interventions-a-randomized","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/nutrient-adequacy-during-weight-loss-interventions-a-randomized\/","title":{"rendered":"Nutrient adequacy during weight loss interventions: a randomized study in women comparing the dietary intake in a meal replacement group with a traditional food group."},"content":{"rendered":"<p>BACKGROUND: Safe and effective weight control strategies are needed to stem the current obesity epidemic. The objective of this one-year study was to document and compare the macronutrient and micronutrient levels in the foods chosen by women following two different weight reduction interventions. METHODS: Ninety-six generally healthy overweight or obese women (ages 25-50 years; BMI 25-35 kg\/m2) were randomized into a Traditional Food group (TFG) or a Meal Replacement Group (MRG) incorporating 1-2 meal replacement drinks or bars per day. Both groups had an energy-restricted goal of 5400 kJ\/day. Dietary intake data was obtained using 3-Day Food records kept by the subjects at baseline, 6 months and one-year. For more uniform comparisons between groups, each diet intervention consisted of 18 small group sessions led by the same Registered Dietitian. RESULTS: Weight loss for the 73% (n = 70) completing this one-year study was not significantly different between the groups, but was significantly different (p &lt; or = .05) within each group with a mean (+\/- standard deviation) weight loss of -6.1 +\/- 6.7 kg (TFG, n = 35) vs -5.0 +\/- 4.9 kg (MRG, n = 35). Both groups had macronutrient (Carbohydrate:Protein:Fat) ratios that were within the ranges recommended (50:19:31, TFG vs 55:16:29, MRG). Their reported reduced energy intake was similar (5729 +\/- 1424 kJ, TFG vs 5993 +\/- 2016 kJ, MRG). There was an improved dietary intake pattern in both groups as indicated by decreased intake of saturated fat (&lt; or = 10%), cholesterol (&lt;200 mg\/day), and sodium (&lt; 2400 mg\/day), with increased total servings\/day of fruits and vegetables (4.0 +\/- 2.2, TFG vs 4.6 +\/- 3.2, MRG). However, the TFG had a significantly lower dietary intake of several vitamins and minerals compared to the MRG and was at greater risk for inadequate intake. CONCLUSION: In this one-year university-based intervention, both dietitian-led groups successfully lost weight while improving overall dietary adequacy. The group incorporating fortified meal replacements tended to have a more adequate essential nutrient intake compared to the group following a more traditional food group diet. This study supports the need to incorporate fortified foods and\/or dietary supplements while following an energy-restricted diet for weight loss.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-46326","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Nutrition Department, University of Nevada, Reno, Nevada 89557, USA. jashley@unr.edu","annee":"2007","mois":"6","numero":"6","page":"12","auteurs":[{"ID":46320,"post_author":"0","post_date":"2018-12-04 03:55:21","post_date_gmt":"2018-12-04 02:55:21","post_content":"","post_title":"Ashley","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ashley","to_ping":"","pinged":"","post_modified":"2018-12-04 03:55:21","post_modified_gmt":"2018-12-04 02:55:21","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/ashley\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":46321,"post_author":"0","post_date":"2018-12-04 03:55:22","post_date_gmt":"2018-12-04 02:55:22","post_content":"","post_title":"Herzog","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"herzog","to_ping":"","pinged":"","post_modified":"2018-12-04 03:55:22","post_modified_gmt":"2018-12-04 02:55:22","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/herzog\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":46322,"post_author":"0","post_date":"2018-12-04 03:55:24","post_date_gmt":"2018-12-04 02:55:24","post_content":"","post_title":"Clodfelter","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"clodfelter","to_ping":"","pinged":"","post_modified":"2018-12-04 03:55:24","post_modified_gmt":"2018-12-04 02:55:24","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/clodfelter\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":46323,"post_author":"0","post_date":"2018-12-04 03:55:25","post_date_gmt":"2018-12-04 02:55:25","post_content":"","post_title":"Bovee","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"bovee","to_ping":"","pinged":"","post_modified":"2018-12-04 03:55:25","post_modified_gmt":"2018-12-04 02:55:25","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/bovee\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":46324,"post_author":"0","post_date":"2018-12-04 03:55:26","post_date_gmt":"2018-12-04 02:55:26","post_content":"","post_title":"Schrage","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"schrage","to_ping":"","pinged":"","post_modified":"2018-12-04 03:55:26","post_modified_gmt":"2018-12-04 02:55:26","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/schrage\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":46325,"post_author":"0","post_date":"2018-12-04 03:55:28","post_date_gmt":"2018-12-04 02:55:28","post_content":"","post_title":"Pritsos","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"pritsos","to_ping":"","pinged":"","post_modified":"2018-12-04 03:55:28","post_modified_gmt":"2018-12-04 02:55:28","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/pritsos\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":2655,"post_author":"0","post_date":"2018-12-03 16:57:50","post_date_gmt":"2018-12-03 15:57:50","post_content":"","post_title":"Nutrition journal","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"nutrition-journal","to_ping":"","pinged":"","post_modified":"2018-12-03 16:57:50","post_modified_gmt":"2018-12-03 15:57:50","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/nutrition-journal\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - 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