# Brazil Nuts Effects on Selenium Status and Cognitive Performance

> **NCT02121457** · NA · COMPLETED · sponsor: **University of Sao Paulo** · enrollment: 31 (actual)

## Conditions studied

- Mild Cognitive Impairment

## Interventions

- **DIETARY_SUPPLEMENT:** Brazil nut
- **DIETARY_SUPPLEMENT:** selenium

## Key facts

- **NCT ID:** NCT02121457
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-05
- **Primary completion:** 2012-08
- **Final completion:** 2012-08
- **Target enrollment:** 31 (ACTUAL)
- **Last updated:** 2014-04-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02121457

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02121457, "Brazil Nuts Effects on Selenium Status and Cognitive Performance". Retrieved via AI Analytics 2026-07-01 from https://api.ai-analytics.org/clinical/NCT02121457. Licensed CC0.

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