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Can your genes tell you what to eat? new study investigates personalized nutrition for weight management

NCT ID NCT07450066

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at 150 adults with normal weight, overweight, or obesity to see if a nutrition plan based on both genes and body measurements works better than one based only on body measurements. Participants followed a six-month diet program, and researchers tracked changes in weight, body fat, and blood markers. The goal was to find better ways to personalize diet advice for metabolic health.

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

150 people

The number who actually took part.

Started

Oct 2020

Finished

Jan 2026

Lead sponsor

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

25 to 55 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: Men and women aged between 25 and 55 years; volunteers who sign the informed consent forms for sample collection and for participation in the study, after having read the information sheet of the research project; absence of known disease. Exclusion criteria: participants younger than 25 years and older than 55 years; physically or legally incapacitated persons; pregnant or breastfeeding women; presence of blood-borne infectious diseases (HIV/AIDS, hepatitis, etc.); presence of diseases associated with a risk of complications during blood extraction (coagulation disorders, heart failure, etc.); individuals with diabetes, hypertension, grade II or higher obesity (BMI ≥35), or those receiving chronic medication (excluding contraceptives).

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder Overweight

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of the Balearic Islands

    Palma de Mallorca, Balearic Islands, 07122, Spain

More trials for these conditions

Other studies related to the condition(s) this trial covers.