Exposure reduction is a research area focused on identifying and implementing strategies to minimize or limit individuals' exposure to harmful substances or environmental factors. This can include reducing exposure to pollutants, toxins, radiation, chemicals, or other hazardous materials that may pose health risks to individuals. Exposure reduction research often involves studying the sources, pathways, and levels of exposure, as well as developing and evaluating interventions and policies to mitigate or prevent exposure. The goal of exposure reduction research is to protect human health and improve overall well-being by reducing the risks associated with harmful exposures.