Jakarta study links diet and zinc to Women's health
NCT ID NCT07170904
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how eating habits and zinc levels in hair are connected to body fat, inflammation, and blood pressure in women aged 19-49 from different ethnic groups in Jakarta. Researchers will measure diet, body composition, and blood markers in 188 women. The goal is to better understand these relationships to improve health advice for women of reproductive age.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 188 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Mar 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Women of reproductive age (19-49 years) living in Jakarta, Indonesia, from five major ethnic groups (Minangkabau, Sundanese, Javanese, Betawi, and Chinese), recruited from community settings.
- Ages
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19 to 49 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Women aged 19-49 years * Residing in Jakarta for at least 6 months * Currently menstruating (not menopausal) * From Minangkabau, Sundanese, Javanese, Betawi, or Chinese ethnicity * Not pregnant or breastfeeding at the time of study Exclusion Criteria: * History of chronic diseases (e.g., diabetes, cardiovascular disease, cancer) * Currently on a medically prescribed diet or taking medication affecting nutrient status * Any condition interfering with accurate body composition measurement
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Human Nutrition Research Center (HNRC) Laboratory, IMERI, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
RECRUITINGJakarta Pusat, DKI Jakarta, 10430, Indonesia
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