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Tiny veggies, big promise? study tests MicroVeg against inflammation
NCT ID NCT06384690
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a daily freeze-dried micro-vegetable blend can reduce inflammation in adults aged 60 and older with a BMI over 25. Thirty-two participants took the supplement or a placebo for six weeks. Researchers measured changes in proteins and inflammatory markers in the blood, as well as effects on cognition and gut bacteria.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- freeze-dried micro-vegetable blend
- What this could lead to
- If it works, this could point toward a simple dietary supplement to help control inflammation in older adults.
- What could go wrong
- This is a small, early-stage study with only 32 participants. Results may not apply to everyone, and the supplement might not show clear benefits.
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
-
32 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Aug 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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60 years and older
- 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: * Aged 60 years and above * Body mass index \> 25kg/m2 * Able to give written informed consent to participate in the study Exclusion Criteria: * Not meeting any inclusion criteria * Have had an adverse reaction to a local anaesthetic in the past * Hepatitis B, Hepatitis C or HIV positive * Have a bleeding disorder or are regularly taking a medication that will impair their blood's capacity to clot (e.g., aspirin, clopidogrel, warfarin, heparin) * Have had a severe adverse reaction to plasters * Have a gastrointestinal disorder that may impair the absorption of the supplement from the gastrointestinal tract * Have an autoimmune condition * Have a diagnosed neurocognitive disorder * Have a skin condition that is likely to increase the risk of infection at the biopsy site * Frequent use of medication or recreational drugs likely to affect our results * Recent infection or vaccination * Known allergy to any vegetables * Participated in a nutrition supplementation study in the last month
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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
-
Public Health and Sports Sciences, University of Exeter
Exeter, Devon, EX1 2LU, United Kingdom
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