Which organ is known for producing bile and detoxifying blood?

The liver is a vital organ responsible for producing bile, which plays a crucial role in digestion, particularly in the emulsification of fats to aid in their absorption. Additionally, the liver has a significant function in detoxifying the blood. It processes various substances, including drugs and alcohol, helping to filter out toxins and waste products. This detoxification process is essential for maintaining overall health, as it prevents harmful substances from accumulating in the bloodstream.

The pancreas primarily produces digestive enzymes and hormones such as insulin, but it does not produce bile. The stomach is involved in the digestion of food through the action of stomach acids and enzymes, but it does not detoxify blood. The spleen plays a role in filtering blood and managing blood cells but is not involved in bile production or detoxification. Thus, the liver's dual function of bile production and blood detoxification makes it the correct answer.