• Abee L Boyles, Brandiese E Beverly, Suzanne E Fenton, Chandra L Jackson, Anne Marie Z Jukic, Vicki L Sutherland, Donna D Baird, Gwen W Collman, Darlene Dixon, Kelly K Ferguson, Janet E Hall, Elizabeth M Martin, Thaddeus T Schug, Alexandra J White, and Kelly J Chandler.
• Division of Extramural Research and Training, National Institute of Environmental Health Sciences, National Institutes of Health, U.S. Department of Health and Human Services, Durham, North Carolina, USA.
• J Womens Health (Larchmt). 2021 Feb 1; 30 (2): 245252245-252.

AbstractNongenetic, environmental factors contribute to maternal morbidity and mortality through chemical exposures via air, water, soil, food, and consumer products. Pregnancy represents a particularly sensitive window of susceptibility during which physiological changes to every major organ system increase sensitivity to chemicals that can impact a woman's long-term health. Nonchemical stressors, such as low socioeconomic status, may exacerbate the effects of chemical exposures on maternal health. Racial/ethnic minorities are exposed disproportionately to both chemicals and nonchemical stressors, which likely contribute to the observed health disparities for maternal morbidities and mortality. Epidemiological studies linking exposures to adverse maternal health outcomes underscore the importance of environmental health impacts, and mechanistic studies in model systems reveal how chemicals perturb biological pathways and processes. Environmental stressors are associated with a variety of immediate maternal health impacts, including hypertensive disorders of pregnancy, fibroids, and infertility, as well as long-term maternal health impacts, such as higher risk of breast cancer and metabolic disorders. Identifying and reducing a pregnant woman's environmental exposures is not only beneficial to her offspring but also important to preserve her short- and long-term health.

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