For more information about The Heartland Study, reach out to us at
info@hh-ra.org.
If you are an expecting parent and would like to explore the possibility of enrolling in the study, you can find recruitment contact information at our
clinicaltrials.gov page linked here.

Support Our Research
If you’d like to support our ongoing projects, you can make a tax-deductible donation by clicking the button below.
Thank you!
ABOUT US
Our Board and Advisors
Our Team
Contact Us
Blog
HHRA News
Gift Acceptance Policy
RESOURCES
HHRA Publications and Presentations
Project Bibliography
Data Availability and Special Requests
CONTACT US
THE HEARTLAND STUDY
RESEARCH
POLICY
NEWS
