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Fasting or mediterranean diet: which works better for weight loss?
NCT ID NCT07378267
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This completed study looked at how intermittent fasting and the Mediterranean diet affect body composition and nutrition knowledge in 100 overweight or obese adults. Participants followed one of the two diets for a set period. The goal was to see which approach leads to better weight loss and healthier eating habits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mediterranean diet and intermittent fasting
- What this could lead to
- If successful, this could show that either diet is effective for weight loss and improving nutrition knowledge in overweight adults.
- What could go wrong
- This is a small, completed trial with no phase, so results may not apply to everyone. Diet adherence outside a study setting can be challenging.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
100 people
The number who actually took part.
- Started
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Feb 2023
- Finished
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Oct 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Being between 18-65 years old Having a BMI value between 27 kg/m2 - 35 kg/m2 HBA1C levels between 3.9-6.1 HOMA IR \<2.5 Not having any conditions that impair reality testing and cognitive functions, preventing interviewing or completing scales Being literate Having signed the informed consent form by agreeing to participate in the research Exclusion Criteria: Being pregnant or breastfeeding, Liver and kidney disease, Use of insulin and oral antidiabetic drugs, Defined as a psychiatric illness diagnosed by a physician.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Eda Ocak Nutrition and Diet Consultancy
Konya, Selçuklu, 42100, Turkey (Türkiye)
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