Zinc pills tested as shield against toxic mine waste on navajo land
NCT ID NCT03908736
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether taking a daily zinc supplement can reduce the harmful effects of metal exposure from old mine waste. About 100 adults from Navajo communities will take zinc and have their blood and urine tested for signs of metal toxicity and immune system changes. The goal is to see if a simple supplement can help protect against long-term health risks.
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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.
Contacts and locations
Locations
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University of New Mexico Health Sciences Center
RECRUITINGAlbuquerque, New Mexico, 87131, United States
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