The liver is primarily responsible for detoxifying chemicals in the body. It plays a crucial role in metabolizing and processing various substances, including alcohol, medications, and metabolic waste products. The liver produces enzymes that help break down toxins, making them easier for the body to eliminate. Additionally, it filters blood from the digestive tract before it passes to the rest of the body. By converting toxic substances into less harmful compounds, the liver plays a vital role in maintaining overall health and well-being.