Zinc Absorption From Zinc Citrate, Zinc Gluconate and Zinc Oxide
NCT ID: NCT01576627
Last Updated: 2013-01-04
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
15 participants
INTERVENTIONAL
2012-03-31
2012-11-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
QUADRUPLE
Study Groups
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zinc citrate
zinc citrate
10 mg of zinc as either zinc citrate
zinc gluconate
Zinc Gluconate
10 mg of zinc as either zinc gluconate
zinc oxide
Zinc oxide
10 mg of zinc as either zinc oxide
Interventions
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zinc citrate
10 mg of zinc as either zinc citrate
Zinc Gluconate
10 mg of zinc as either zinc gluconate
Zinc oxide
10 mg of zinc as either zinc oxide
Eligibility Criteria
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Inclusion Criteria
* Body Mass Index in the range of 19 to 25
* No mineral and vitamin supplements two weeks prior to the study and during the whole duration of the study
Exclusion Criteria
* Long-term medication during the whole study (except for contraceptives)
* Vegans
* Pregnancy
* Lactation
* Intention to become pregnant during the course of the study
* Lack of safe contraception
* Consumption of mineral and vitamin supplements within 2 weeks prior to 1st test supplement administration
* Earlier participation in any nutrition study using Zn stable isotopes as well as participation in any other clinical study within the last 30 days and during this study
18 Years
45 Years
ALL
Yes
Sponsors
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University of Zurich
OTHER
Prof. Michael B. Zimmermann
OTHER
Responsible Party
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Prof. Michael B. Zimmermann
Prof
Locations
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ETH Zurich
Zurich, , Switzerland
Countries
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References
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Wegmuller R, Tay F, Zeder C, Brnic M, Hurrell RF. Zinc absorption by young adults from supplemental zinc citrate is comparable with that from zinc gluconate and higher than from zinc oxide. J Nutr. 2014 Feb;144(2):132-6. doi: 10.3945/jn.113.181487. Epub 2013 Nov 20.
Other Identifiers
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HNL/CTC11-12
Identifier Type: -
Identifier Source: org_study_id
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