Lion's mane supplement tested for brain boost in healthy women
NCT ID NCT07405632
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether taking Lion's Mane mushroom extract daily for two months can improve memory and attention in healthy, working women aged around 40-60. Participants took either the extract or a placebo pill and completed thinking and memory tests at several points. The goal was to see if this natural supplement could help sharpen cognitive function.
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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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85 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Oct 2025
- 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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30 to 50 years
- Sex
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Female participants only
- 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.
Inclusion Criteria: \- residing in Warsaw, Poland or the surrounding area. Exclusion Criteria: * pregnancy or lactation, * history of head injury with neurological consequences, * history of neurological disorders or diseases, * chronic use of antibiotics, * use of antibiotics within the last 30 days, * chronic use of antifungal medications, * use of antifungal medications within the last 30 days, * allergies or intolerance to mushrooms (especially Lion's Mane), * consumption of caffeinated beverages (e.g., coffee, energy drinks) prior to the study visit.
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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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SWPS University
Warsaw, Masovian Voivodeship, 03-815, Poland
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Other studies related to the condition(s) this trial covers.
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