# Antioxidant and Immune Effects of Vitamin K2

> **NCT05675163** · NA · COMPLETED · sponsor: **NIZO Food Research** · enrollment: 60 (actual)

## Conditions studied

- Oxidative Stress
- Inflammation

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin K2
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT05675163
- **Lead sponsor:** NIZO Food Research
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-11-15
- **Primary completion:** 2023-05-16
- **Final completion:** 2023-05-16
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2023-06-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05675163

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05675163, "Antioxidant and Immune Effects of Vitamin K2". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT05675163. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*