Chemical toxicology is a vital discipline that examines the adverse effects of chemical substances on living organisms. It involves the study of how chemicals interact with biological systems, leading to toxicity and potential harm. Chemical toxicologists investigate the mechanisms of toxicity, including absorption, distribution, metabolism, and excretion of chemicals in the body. By understanding these processes, they can assess the risks associated with exposure to various chemicals and develop strategies to mitigate or prevent adverse health effects. Chemical toxicology plays a crucial role in regulatory agencies, public health organizations, and industries, where it informs risk assessment, safety evaluations, and the development of regulations and guidelines for chemical use. Ultimately, the goal of chemical toxicology is to safeguard human health and the environment by identifying and minimizing the hazards posed by chemical substances.