Inhalation exposure refers to the process of organisms or individuals being exposed to various substances, such as gases, particles, or aerosols, through inhalation or breathing in. This research area focuses on studying the health effects and risks associated with inhaling different substances, as well as understanding the mechanisms by which these substances enter the body and interact with the respiratory system. Researchers in this field often conduct studies using various approaches, such as laboratory experiments, animal models, and human studies, to assess the effects of inhalation exposure on respiratory health, cardiovascular health, and overall well-being. They may also investigate the effectiveness of various interventions or protective measures to reduce or mitigate the risks associated with inhalation exposure. Overall, inhalation exposure research plays a crucial role in informing public health policies and regulations, as well as helping individuals and communities make informed decisions to protect their respiratory health.