# Effect of Nutrition Ingredients on Microbiota Modulation

> **NCT03668964** · NA · COMPLETED · sponsor: **dsm-firmenich Switzerland AG** · enrollment: 96 (actual)

## Conditions studied

- Healthy Volunteers

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin B2
- **DIETARY_SUPPLEMENT:** Vitamin C
- **DIETARY_SUPPLEMENT:** Vitamin B2 + C
- **DIETARY_SUPPLEMENT:** Vitamin A
- **DIETARY_SUPPLEMENT:** Vitamin D3
- **DIETARY_SUPPLEMENT:** Vitamin E
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT03668964
- **Lead sponsor:** dsm-firmenich Switzerland AG
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-08-20
- **Primary completion:** 2019-07-15
- **Final completion:** 2019-07-15
- **Target enrollment:** 96 (ACTUAL)
- **Last updated:** 2020-03-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03668964

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03668964, "Effect of Nutrition Ingredients on Microbiota Modulation". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT03668964. Licensed CC0.

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