Which organ filters the blood to remove amino acids and some harmful toxins?

The liver plays a crucial role in filtering the blood and performing various essential functions, including the removal of amino acids and harmful toxins. It metabolizes proteins and breaks down amino acids, converting them into usable forms or excreting them when in excess. The liver also detoxifies substances such as drugs and alcohol, making it vital for maintaining body homeostasis.

While the kidneys are responsible for filtering waste products from the bloodstream and excreting them as urine, their primary function is not directly related to the processing of amino acids but rather to maintaining fluid and electrolyte balance. The pancreas is involved in digestion and regulating blood sugar levels through hormone production, while the gallbladder primarily stores bile produced by the liver for the digestion of fats. Each of these organs has specialized functions, but the liver is specifically adept at filtering blood and processing nutrients and toxins.