# Predicting Dietary Selenium Needs to Achieve Target Blood Selenium Levels

> **NCT00803699** · NA · COMPLETED · sponsor: **USDA Grand Forks Human Nutrition Research Center** · enrollment: 262 (actual)

## Conditions studied

- Nutritional Requirements

## Interventions

- **DIETARY_SUPPLEMENT:** placebo
- **DIETARY_SUPPLEMENT:** selenium as L-selenomethionine

## Key facts

- **NCT ID:** NCT00803699
- **Lead sponsor:** USDA Grand Forks Human Nutrition Research Center
- **Sponsor class:** FED
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-11
- **Primary completion:** 2007-09
- **Final completion:** 2007-09
- **Target enrollment:** 262 (ACTUAL)
- **Last updated:** 2018-05-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00803699

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00803699, "Predicting Dietary Selenium Needs to Achieve Target Blood Selenium Levels". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT00803699. Licensed CC0.

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