Nuts for nerves: study tests if snacking boosts mood and memory
NCT ID NCT07292610
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether eating nuts can help reduce symptoms of depression, anxiety, and stress, and improve memory and thinking skills in young adults. Researchers will enroll 135 university students aged 18 to 25 and measure changes in mood, cognitive function, and a brain-related protein called BDNF. The goal is to see if a simple dietary change can support mental well-being.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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About 135 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- 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 24 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Participants must meet all the following criteria to be considered eligible for selection and randomization: Inclusion Criteria: * Age: Participants must be between 18 and 25 years old. * Academic Status: Participants must be enrolled as university students. * Field of Study: Participants may come from any academic program offered at the Cuenca Campus, including Nursing, Social Work, Education, Fine Arts, Engineering, Journalism, and Teaching. Participants will be excluded from the study if they have any of the following conditions, based on self-reported information: Exclusion Criteria: * Allergies: Known nut allergy. * Self-reported cardiovascular, metabolic, gastrointestinal or mental health disorder.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Health and Social Research Center. University of Castilla-La Mancha
RECRUITINGCuenca, Cuenca, 16071, Spain
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