Which organ is primarily responsible for detoxification in the body?

The liver is the body's primary organ for detoxification. It plays a crucial role in breaking down harmful substances such as drugs, alcohol, and toxins. The liver processes these substances, converting them into less harmful compounds that can be either eliminated from the body or further metabolized for use as nutrients. This detoxification process is vital for maintaining overall health, as it helps to cleanse the blood and prevent the accumulation of toxins, which could lead to various health issues.

While other organs also contribute to detoxification, they do so in conjunction with the liver. The kidneys filter waste products from the blood and excrete them through urine, but their main function is not focused on detoxification alone. The lungs filter air and expel carbon dioxide, and the heart circulates blood throughout the body but does not play a direct role in detoxifying substances. Thus, the liver stands out as the primary organ tasked with this essential function in the body.