The organ in the human body responsible for detoxification is the liver. This vital organ performs several essential functions, including filtering blood, metabolizing nutrients, and producing bile, which aids in digestion. The liver also helps break down and eliminate toxins and drugs, ensuring that harmful substances do not accumulate in the body. Its regenerative capabilities allow it to recover from damage, although excessive abuse, such as alcohol consumption or drug use, can lead to serious health issues like liver disease. Maintaining liver health is crucial for overall well-being.