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