Actively Recruiting
Comparison of Genotype-Based Dietary Counseling Versus Standard Dietary Counseling on Weight Loss and Fat Mass Reduction
Led by Metropolitan College · Updated on 2026-01-28
88
Participants Needed
1
Research Sites
63 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This study aims to compare the effects of genotype-based dietary counseling with standard dietary counseling based on general recommendations on weight loss and reduction of body fat. Participants will receive individualized dietary guidance either informed by genetic information or based on conventional dietary guidelines. Changes in body weight and body composition will be assessed over the course of the intervention.
CONDITIONS
Official Title
Comparison of Genotype-Based Dietary Counseling Versus Standard Dietary Counseling on Weight Loss and Fat Mass Reduction
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults aged 18 years or older
- Body mass index (BMI) of 25 kg/m² or higher
- Able to read and understand Greek and provide informed consent
- Willing and able to participate in dietary counseling and study assessments for the entire study duration
You will not qualify if you...
- Current use of medications for weight loss such as GLP-1 receptor agonists or appetite suppressants
- Participation in any structured weight loss program within the past 3 months
- Use of medications that significantly affect body weight or body composition, including corticosteroids, antipsychotics, or thyroid disorder treatments
- Pregnancy or breastfeeding
- Medical conditions affecting weight, metabolism, or nutrition, such as untreated thyroid disease, severe gastrointestinal disorders, or endocrine disorders
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Dietetics Department, School of Health Sciences, Metropolitan College
Marousi, Greece, 151 25
Actively Recruiting
Research Team
A
Angeliki Kapellou, PhD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
OTHER
Number of Arms
2
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