NCT07321821 · ACTIVE NOT RECRUITING
Fermented Garlic Lettuce Powder and Cognitive Function in Adults With Mild Cognitive Impairment
This trial is testing whether a fermented garlic lettuce powder supplement, taken daily for two months, improves cognitive function and psychological well-being in adults who already show signs of mild cognitive impairment. Participants are compared against a placebo group. This is a Phase NA trial, meaning it is a straightforward controlled study rather than a drug approval pathway, typically used for supplements and behavioral interventions.
You may qualify if
- Adults aged 19 years or older with K-MoCA scores between 16 and 23.
- Individuals with sufficient vision and hearing to participate in the study without difficulty.
- Participants who are currently taking medications or receiving treatments that may affect cognition and are able to maintain the same dosage and regimen throughout the study period.
- Individuals who voluntarily agree to participate in the study and provide written informed consent.
You're excluded if
- Individuals who have undergone vascular-related surgery within the past 6 months or gastrointestinal surgery that may affect absorption of the study product (excluding simple appendectomy or hernia repair).
- Individuals with a clinically significant history of hypersensitivity to medications or dietary supplements.
- Individuals with a history of alcohol or drug abuse.
- Individuals unable to communicate effectively.
- Individuals who have participated in more than two dietary supplement studies or clinical trials within the current year, or within the past 6 months.
- Individuals deemed unable to participate safely or effectively in the study by the investigator.
The sponsor's own eligibility wording, lightly reformatted. The study team makes the final eligibility decision — worth discussing with your doctor.
Eligibility criteria as of 2026-01-12