The goal of this clinical trial is to learn whether four dietary supplements and lifestyle changes can affect gene expression and blood markers in healthy volunteers. The main questions it aims to answer are:
1. How does daily ingestion of dietary supplements affect gene expression and hsCRP and vitamin D levels measured in blood?
2. How does daily ingestion of dietary supplements affect anthropometric measurements, sleep and physical activity, and gut microbiome composition?
3. How does daily ingestion of dietary supplements affect cognitive and subjective health parameters?
4. Do prescriptive lifestyle modifications affect the supplements' efficacy?
5. Is there a difference in outcomes between participants who take all four study supplements and those who take three study supplements with a placebo?
6. Is ingesting dietary supplements for 12 weeks safe, as measured by laboratory tests and adverse events?
Protocol Amendment History
2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-04-09; most recent amendment 2026-03-09.
Status change: Recruiting → Completed2026-03-09
Status change: Not Yet Recruiting → Recruiting2025-04-29