Environmental Health Results

University of Michigan environmental epidemiologist uncovers hidden health risks in the environment

Sung Kyun Park studies how PFAS, lead and other environmental toxicants affect human health, from reproductive disorders to Alzheimer’s disease and dementia

University of Michigan professor Sung Kyun Park discusses his path into environmental epidemiology, research on PFAS, lead, pollutant mixtures and dementia risk, and the promise of exposome science. He also reflects on receiving an Excellence in Teaching Award and offers practical ways to reduce harmful environmental exposures and protect health.

On the Heights: September 2026

September highlights include new research linking lead exposure to dementia, a $28 million CMS contract for kidney care, a first-of-its-kind HIV research mentoring program, and faculty insights on PFAS, hearing health, and more.

On the Heights: August 2026

Stay informed with the latest from the University of Michigan School of Public Health community in our monthly digest. Faculty expertise in action, new research, policy advocacy, and community engagement highlight our continued commitment to advancing public health and creating positive change.

On the Heights: July 2026

Stay informed with the latest from the University of Michigan School of Public Health community in our monthly digest. Faculty expertise in action, new research, policy advocacy, and community engagement highlight our continued commitment to advancing public health and creating positive change.

Common weed killer may affect hormones tied to pregnancy and fetal development, new research finds

Higher glyphosate levels were linked to hormonal shifts in a study of pregnant women in Puerto Rico.

Researchers measured glyphosate and its breakdown product AMPA in urine samples from pregnant women, then tracked how levels corresponded to shifts in estrogen, thyroid hormones, and CRH—a hormone tied to labor and stress response.

On the Heights: April 2026

April highlights include a special report on brain health, research on the impact of Michigan’s nutrition assistance programs, and awards for faculty and staff across departments.