# Influence of Vitamin-B-complex on Cognitive Ability of Kindergarten Kids

> **NCT00811291** · NA · COMPLETED · sponsor: **Ludwig-Maximilians - University of Munich** · enrollment: 250 (actual)

## Conditions studied

- Healthy

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamine-B and Folic Acid Complex, calcium
- **DIETARY_SUPPLEMENT:** calcium

## Key facts

- **NCT ID:** NCT00811291
- **Lead sponsor:** Ludwig-Maximilians - University of Munich
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-09
- **Primary completion:** 2009-08
- **Final completion:** 2011-12
- **Target enrollment:** 250 (ACTUAL)
- **Last updated:** 2012-07-04

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00811291

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00811291, "Influence of Vitamin-B-complex on Cognitive Ability of Kindergarten Kids". Retrieved via AI Analytics 2026-07-04 from https://api.ai-analytics.org/clinical/NCT00811291. Licensed CC0.

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