Could a Mediterranean-Ketogenic diet protect the gut in Parkinson's?

NCT ID NCT05469997

Completed Symptom relief Sponsor: University of British Columbia Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested a modified Mediterranean-ketogenic diet in 52 people with Parkinson's disease to see if it is safe for their gut microbiome. The diet limits carbs and emphasizes healthy fats and lean proteins. Researchers measured gut inflammation and other markers to check for any harm, aiming to find a diet that supports gut health without causing problems.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Mediterranean-Ketogenic Diet
What this could lead to: If successful, this diet could offer a safe way for Parkinson's patients to manage gut symptoms without disrupting their gut microbiome.
What could go wrong: This is a small, completed safety study with only 52 participants, so results may not apply to everyone. Dietary changes can be hard to maintain and may not improve Parkinson's symptoms directly.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for PARKINSON DISEASE are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

Parkinson disease

As listed by the trial registrant

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

PARKINSON DISEASE

Contacts and locations

Locations

Djawad Mowafaghian Centre for Brain Health

Vancouver, British Columbia, V6T 1Z3, Canada

More trials for these conditions

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