The Effects of Increased Fiber Diet Consumption on Outcomes of Subjects With Visceral Obesity

Study Overview
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Brief Summary
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The investigators propose to undertake a controlled dietary intervention study in UAE subjects with visceral obesity to examine the feasibility of a diet rich in fruits, vegetables and/or whole-grain fiber in the UAE population. The research will also investigate the longer-term influence of increased fruits, vegetables and fiber consumption on health and its capacity to sustain lifestyle change.

Detailed Description
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The United Arab Emirates (UAE) has one of the highest prevalence of obesity related diabetes mellitus in the World [3]. Visceral (abdominal) obesity is particularly common and more closely related to morbidity in the UAE. The investigators propose to undertake a controlled dietary intervention study in UAE subjects with visceral obesity, the aims of which are: (i) To examine the feasibility of a diet rich in fruits, vegetables and/or whole-grain fiber in the UAE population (ii) To examine the effects of increased fruits, vegetables and/or whole-grain fiber consumption on cardio metabolic risk factors (iii) To investigate the longer-term influence of increased fruits, vegetables and fiber consumption on health and its capacity to sustain lifestyle change. The proposed study will provide the scientific rationale and the methodology for improving the diet and promote healthy eating in the UAE population.

Official Title
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The Effects of Increased Fruits and Vegetables and/or Whole Grain Food Consumption on Cardio Metabolic Risk Factors of Subjects With Visceral Obesity

Conditions
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Visceral Obesity

Intervention / Treatment
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* Dietary Supplement: fruits, vegetables and/or whole grain high fiber rich diet


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Individuals with visceral obesity (WC=>88 cm for women and =>92 cm for men). Exclusion Criteria: Individuals with severe chronic clinical or psychiatric disease, 2) Participating in other intervention trials, have a special diet or taking supplements. Consent All volunteers will be required to provide informed written consent

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Other
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: diet rich in fruits, vegetables and/or whole-grain fiber
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: Fruits and vegetables rich diet<br>dietary education to increase fruits and vegetable consumption | Dietary Supplement: fruits, vegetables and/or whole grain high fiber rich diet<br>* Dietary education to Increase fruits, vegetables and/or high fiber intake<br>|
| Active Comparator: Whole grain fiber rich diet<br>dietary education to increase whole grain fiber consumption | Dietary Supplement: fruits, vegetables and/or whole grain high fiber rich diet<br>* Dietary education to Increase fruits, vegetables and/or high fiber intake<br>|
| Active Comparator: Fruits and vegetables and whole grain fiber rich diet<br>dietary education to increase fruits and vegetable and whole grain fiber consumption | Dietary Supplement: fruits, vegetables and/or whole grain high fiber rich diet<br>* Dietary education to Increase fruits, vegetables and/or high fiber intake<br>|
| No Intervention: Control group<br>Routine care | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Waist circumference in cm | Change in waist circumference | baseline and 6 months |