How can mercury enter the human body during exposure?

Mercury is a highly toxic element that can enter the human body through three primary routes of exposure:

• Inhalation: This occurs through the breathing of mercury vapors, fumes, or dusts, which can be present in industrial settings or contaminated environments.12
• Ingestion: Mercury can be consumed through the intake of contaminated food or water. This includes eating fish and shellfish that have bioaccumulated methylmercury, or the accidental or intentional ingestion of soluble mercury salts.123
• Skin Absorption: Certain mercury compounds can be absorbed directly through the skin upon contact.12

Because mercury is highly toxic, it is essential to handle it with stringent precautions to prevent these forms of absorption. Exposure to mercury can lead to severe health consequences, including damage to the kidneys and the central nervous system.12