How early metal exposure affects gut health and brain development in children

Early life metal exposure, the gut microbiome, and neurodevelopment in childhood

NIH-funded research University of Iowa · NIH-10914297

This study is looking at how being around certain metals when they were younger might affect kids' gut health and brain development, especially in terms of attention and behavior, and it’s for families who want to help us learn more about these connections by sharing health information and samples.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionUniversity of Iowa NIH-funded
Lab location1 site (Iowa City, United States)
Project IDNIH-10914297 on NIH RePORTER

What this research studies

This research investigates the connection between early life exposure to metals, the gut microbiome, and neurodevelopment in children. It aims to understand how these factors influence attention and behavioral outcomes by analyzing biological samples and health data from children. The study involves collaboration with experts in various fields, including microbiome research and neurodevelopment, to ensure a comprehensive approach. Participants may undergo assessments and provide samples to help uncover these important relationships.

Who could benefit from this research

Good fit: Ideal candidates for this research are children aged 0 to 11 years who may have been exposed to metals during early life.

Not a fit: Patients who are older than 11 years or who have not been exposed to metals in early life may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to improved understanding and interventions for neurodevelopmental issues in children related to environmental exposures.

How similar studies have performed: Other research has shown promising results in understanding the impact of environmental exposures on health, making this approach both relevant and potentially impactful.

Where this research is happening

Iowa City, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.