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Dietary Iron Requirements | Clinical Trials | Clareo Health

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Not Yet RecruitingNCT07139821

Dietary Iron Requirements

Dietary Reference Intakes (DRIs) for iron are based on a relatively small number of studies in European populations. This research study will determine iron needs in a representative sample of adults ...

Lead sponsor: Pennington Biomedical Research Center•2 U.S. locations•View source on ClinicalTrials.gov

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Contacts

Stephen Hennigar, PhD

CONTACT

225-763-2612 stephen.hennigar@pbrc.edu

Sponsors

Lead Sponsor

Pennington Biomedical Research Center

Collaborators

Cornell University

Age

18 - 50 years

Sex

ALL

Healthy Volunteers

Yes

Inclusion Criteria

•Males and premenopausal females age 18-50 y
•Previously participated in an iron stable isotope study or willing to consume an oral stable iron isotope and undergo a one-year equilibration period
•Willing to refrain from iron-containing supplements for the duration of the study
•Willing to refrain from tobacco smoking for the duration of the study
•Have not donated blood 3 months prior to the start of the study and willing to refrain from donating blood for the duration of the study
•Willing to have blood stored for future use
•Able and willing to comply with study requirements and consent to participate

Exclusion Criteria

•Females: pregnant or lactating or plans to become pregnant during the study period
•Inability to provide informed consent and engage in informed consent procedures
•Plans to relocate outside the study area

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: December 5, 2025Terms

Trial snapshot

StatusNOT_YET_RECRUITING

Phase—

Enrollment300

Start dateJan 2026

Last updatedDec 5, 2025

Condition

Iron Absorption

Locations shown

LSU Pennington Biomedical Research Center

Baton Rouge, Louisiana

Cornell University

Ithaca, New York

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: December 5, 2025Data synced to Clareo: May 25, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

View ClinicalTrials.gov Terms and Conditions