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Comparative Bioavailability of Two Forms of Vitamin C

NCT01852903 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2013-05-14

No results posted yet for this study

Summary

The purpose of this study is to compare levels of vitamin C in the blood over the 24 hour period following a single 1000 mg dose of vitamin C from ascorbic acid, calcium ascorbate and placebo.

Conditions

  • Bioavailability

Interventions

DIETARY_SUPPLEMENT

calcium ascorbate

DIETARY_SUPPLEMENT

ascorbic acid

OTHER

placebo

Sponsors & Collaborators

  • KGK Science Inc.

    collaborator INDUSTRY

  • Moyad, Mark MD MPH

    collaborator UNKNOWN

  • NBTY, Inc.

    lead INDUSTRY

Principal Investigators

  • Dale R Wilson, MD · KGK Science Inc.

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-05-31
Primary Completion
2011-07-31

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01852903 on ClinicalTrials.gov