# Efficacy of ONE A DAY Weightsmart Advanced Versus Caffeine and Placebo on Energy Expenditure, Thermogenesis and Perceived Energy Levels in Women.

> **NCT00781586** · PHASE4 · COMPLETED · sponsor: **Bayer** · enrollment: 22 (actual)

## Conditions studied

- Energy Expenditure

## Interventions

- **DIETARY_SUPPLEMENT:** One-A-Day Weight S.A. (Multi-Vitamins, BAY94-9350)
- **DRUG:** Caffeine
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00781586
- **Lead sponsor:** Bayer
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-10-02
- **Primary completion:** 2008-04-21
- **Final completion:** 2008-04-21
- **Target enrollment:** 22 (ACTUAL)
- **Last updated:** 2018-12-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00781586

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00781586, "Efficacy of ONE A DAY Weightsmart Advanced Versus Caffeine and Placebo on Energy Expenditure, Thermogenesis and Perceived Energy Levels in Women.". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT00781586. Licensed CC0.

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