The Research Funding and Grants guide (link below) provides resources on federal and private funding sources, as well as a link to set up a consultation with Library funding experts.
Michigan Medicine's Corporate and Foundation Relations fosters relationships between faculty and corporate or foundation funders. For more information, visit: https://umhs-foundations.infoready4.com/
Begin your search for federal funding at grants.gov (https://www.grants.gov/web/grants/home.html).
Useful keywords for this topic may include: exposome, exposomics, (epigenetics AND environment*)