Can supplements slow aging? small trial begins
NCT ID NCT07202403
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests the safety and biological effects of dietary supplements, starting with spermidine, in 10 healthy adults aged 18 to 75. Participants take increasing doses over three months while researchers monitor blood markers and side effects. The goal is to learn how these supplements affect the body's immune and metabolic systems, not to treat or cure any disease.
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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 10 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2025
An estimate. Start dates often move.
- Expected to finish
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Sep 2031
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 75 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: * Adults aged 18 to 75 * Patients without known significant organ dysfunction, based on standard blood tests within the last year Exclusion Criteria: * Patients taking any immunomodulatory medications that the investigator or treating physician believe may alter the immune response to the study agent (e.g. biologic antibodies, immunosuppressants) * Patients actively receiving any therapy that, in the determination of the investigator, may impact the effect of the study agent. * Patients who, in the opinion of the treating investigator, will not be able to follow treatment and defined follow-up * Pregnancy
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Genom att skicka in godkänner du våra Användarvillkor
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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Atria Research and Global Health Institute
New York, New York, 10022, United States
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