Heme and Non-heme Iron Intakes, Gut Microbiota, and Influence on Host Iron Absorption

Recruiting Observational Study
Anemia, Iron Deficiency Iron Overload
Healthy Volunteers Welcome You do not need to have the condition being studied to take part. No Study Drug Researchers observe your health over time — no experimental treatment is given.
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At a Glance
Age
18 – 40
Sex
Any
Study type
Observational
Participants needed
120 (estimated)
Sponsor
Cornell University · Other
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About This Trial

The FeMicrobiome study will evaluate gut microbiome features and their relationships with dietary iron absorption in healthy adults. The investigators hypothesize that (1) the gut microbiota can be shaped by the heme and non-heme Fe content of the diet and that (2) this will influence individual variation in dietary Fe absorption.

Trial Locations
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Eligibility Criteria
Inclusion Criteria: * Healthy adults * Age between 18- 40y * Non-smoking * Not currently taking vitamin, mineral, prebiotic, and probiotic supplements. * Females: premenopausal and not pregnant or lactating * No preexisting medical complications (such as eating disorders, hemoglobinopathies, malabs…
Contacts

Kimberly O O'Brien, PhD

607-255-3743

koo4@cornell.edu

CONTACT