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Effects of Calcium and Phytate on Zinc Absorption

NCT00754390 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 17

Last updated 2018-07-02

Study results available
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Summary

This study is determine the effects of dietary calcium and phytate on zinc absorption.

Conditions

  • Dietary Zinc Absorption

Interventions

DIETARY_SUPPLEMENT

Moderate Calcium, Low phytate Diet

Participants consumed diet containing 700 milligrams calcium and 440 milligrams of phytate for 4 weeks

DIETARY_SUPPLEMENT

Moderate Calcium, High Phytate Diet

Participants consumed diet containing 700 milligrams calcium and 1800 milligrams of phytate for 4 weeks

DIETARY_SUPPLEMENT

High Calcium, Low Phytate Diet

Participants consumed diet containing 1900 milligrams calcium and 440 milligrams of phytate for 4 weeks

DIETARY_SUPPLEMENT

High Calcium, High Phytate Diet

Participants consumed diet containing 1900 milligrams calcium and 1800 milligrams of phytate for 4 weeks

Sponsors & Collaborators

  • USDA Grand Forks Human Nutrition Research Center

    lead FED

Principal Investigators

  • Janet R Hunt · USDA Grand Forks Human Nutrition Research Center

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
FACTORIAL

Eligibility

Min Age
21 Years
Max Age
50 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2005-11-30
Primary Completion
2006-05-31
Completion
2006-05-31

Countries

  • United States

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 NCT00754390 on ClinicalTrials.gov