Toxicologists are professionals who specialize in the study of the effects of toxic substances on living organisms. They work in a variety of settings, including government agencies, research institutions, and private companies. Toxicologists are responsible for identifying and evaluating the potential risks associated with exposure to toxic substances, as well as developing strategies to mitigate those risks. They use a range of scientific techniques and tools to conduct their work, including laboratory experiments, computer modeling, and statistical analysis. Toxicologists play a critical role in protecting public health and the environment. They work to identify and assess the risks associated with exposure to toxic substances, such as chemicals, drugs, and pollutants. They also develop strategies to minimize those risks, such as developing new safety standards and regulations, and advising policymakers on the best course of action.