About this trial

This study aims to determine the relationship between dietary patterns and hair zinc levels with body composition, tumor necrosis factor alpha (TNF-α), and blood pressure in women of reproductive age from different ethnic backgrounds in Jakarta, Indonesia (specifically Minangkabau, Sundanese, Javanese, Betawi, and Chinese). Participants are assessed once through dietary assessment, anthropometric measurements, and biological sample collection.

Eligibility criteria

Qualifiers

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

Disqualifiers

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

Trial design

Treatments tested in this trial

  • Not applicable- observational study

Treatment groups

188 Participants
are divided into 1 treatment group

Locations

1
Human Nutrition Research Center (HNRC) Laboratory, IMERI, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia10430, Jakarta PusatDKI Jakarta, Indonesia

Sponsors and collaborators

Indonesia University

Lead sponsor