Calorie shifting diet versus calorie restriction diet: A comparative clinical trial study

Background: Finding new tolerable methods in weight loss has largely been an issue of interest for specialists. Present study compared a novel method of calorie shifting diet (CSD) with classic calorie restriction (CR) on weight loss in overweight and obese subjects. Methods: Seventy-four subjects...

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Main Authors: Sayed Hossein Davoodi, Marjan Ajami, Seyyed Abdulmajid Ayatollahi, Kamran Dowlatshahi, Gholamali Javedan, Hamid Reza Pazoki-Toroudi
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2014-01-01
Series:International Journal of Preventive Medicine
Subjects:
Online Access:http://www.ijpvmjournal.net/article.asp?issn=2008-7802;year=2014;volume=5;issue=4;spage=447;epage=456;aulast=Davoodi
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spelling doaj-e5ee29c2856248fda5fc4b2e34090e632020-11-24T23:00:40ZengWolters Kluwer Medknow PublicationsInternational Journal of Preventive Medicine2008-78022008-82132014-01-0154447456Calorie shifting diet versus calorie restriction diet: A comparative clinical trial studySayed Hossein DavoodiMarjan AjamiSeyyed Abdulmajid AyatollahiKamran DowlatshahiGholamali JavedanHamid Reza Pazoki-ToroudiBackground: Finding new tolerable methods in weight loss has largely been an issue of interest for specialists. Present study compared a novel method of calorie shifting diet (CSD) with classic calorie restriction (CR) on weight loss in overweight and obese subjects. Methods: Seventy-four subjects (body mass index ≥25; 37) were randomized to 4 weeks control diet, 6 weeks CSD or CR diets, and 4 weeks follow-up period. CSD consisted of three phases each lasts for 2 weeks, 11 days calorie restriction which included four meals every day, and 4 h fasting between meals follow with 3 days self-selecting diet. CR subjects receive determined low calorie diet. Anthropometric and metabolic measures were assessed at different time points in the study. Results: Four weeks after treatment, significant weight, and fat loss started (6.02 and 5.15 kg) and continued for 1 month of follow-up (5.24 and 4.3 kg), which was correlated to the restricted energy intake (P < 0.05). During three CSD phases, resting metabolic rate tended to remain unchanged. The decrease in plasma glucose, total cholesterol, and triacylglycerol were greater among subjects on the CSD diet (P < 0.05). Feeling of hunger decreased and satisfaction increased among those on the CSD diet after 4 weeks (P < 0.05). Conclusions: The CSD diet was associated with a greater improvement in some anthropometric measures, Adherence was better among CSD subjects. Longer and larger studies are required to determine the long-term safety and efficacy of CSD diet.http://www.ijpvmjournal.net/article.asp?issn=2008-7802;year=2014;volume=5;issue=4;spage=447;epage=456;aulast=DavoodiCalorie shifting dietcalorie restriction dietobesityresting metabolic rateweight loss
collection DOAJ
language English
format Article
sources DOAJ
author Sayed Hossein Davoodi
Marjan Ajami
Seyyed Abdulmajid Ayatollahi
Kamran Dowlatshahi
Gholamali Javedan
Hamid Reza Pazoki-Toroudi
spellingShingle Sayed Hossein Davoodi
Marjan Ajami
Seyyed Abdulmajid Ayatollahi
Kamran Dowlatshahi
Gholamali Javedan
Hamid Reza Pazoki-Toroudi
Calorie shifting diet versus calorie restriction diet: A comparative clinical trial study
International Journal of Preventive Medicine
Calorie shifting diet
calorie restriction diet
obesity
resting metabolic rate
weight loss
author_facet Sayed Hossein Davoodi
Marjan Ajami
Seyyed Abdulmajid Ayatollahi
Kamran Dowlatshahi
Gholamali Javedan
Hamid Reza Pazoki-Toroudi
author_sort Sayed Hossein Davoodi
title Calorie shifting diet versus calorie restriction diet: A comparative clinical trial study
title_short Calorie shifting diet versus calorie restriction diet: A comparative clinical trial study
title_full Calorie shifting diet versus calorie restriction diet: A comparative clinical trial study
title_fullStr Calorie shifting diet versus calorie restriction diet: A comparative clinical trial study
title_full_unstemmed Calorie shifting diet versus calorie restriction diet: A comparative clinical trial study
title_sort calorie shifting diet versus calorie restriction diet: a comparative clinical trial study
publisher Wolters Kluwer Medknow Publications
series International Journal of Preventive Medicine
issn 2008-7802
2008-8213
publishDate 2014-01-01
description Background: Finding new tolerable methods in weight loss has largely been an issue of interest for specialists. Present study compared a novel method of calorie shifting diet (CSD) with classic calorie restriction (CR) on weight loss in overweight and obese subjects. Methods: Seventy-four subjects (body mass index ≥25; 37) were randomized to 4 weeks control diet, 6 weeks CSD or CR diets, and 4 weeks follow-up period. CSD consisted of three phases each lasts for 2 weeks, 11 days calorie restriction which included four meals every day, and 4 h fasting between meals follow with 3 days self-selecting diet. CR subjects receive determined low calorie diet. Anthropometric and metabolic measures were assessed at different time points in the study. Results: Four weeks after treatment, significant weight, and fat loss started (6.02 and 5.15 kg) and continued for 1 month of follow-up (5.24 and 4.3 kg), which was correlated to the restricted energy intake (P < 0.05). During three CSD phases, resting metabolic rate tended to remain unchanged. The decrease in plasma glucose, total cholesterol, and triacylglycerol were greater among subjects on the CSD diet (P < 0.05). Feeling of hunger decreased and satisfaction increased among those on the CSD diet after 4 weeks (P < 0.05). Conclusions: The CSD diet was associated with a greater improvement in some anthropometric measures, Adherence was better among CSD subjects. Longer and larger studies are required to determine the long-term safety and efficacy of CSD diet.
topic Calorie shifting diet
calorie restriction diet
obesity
resting metabolic rate
weight loss
url http://www.ijpvmjournal.net/article.asp?issn=2008-7802;year=2014;volume=5;issue=4;spage=447;epage=456;aulast=Davoodi
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