Which organ acts as the body's detoxifier and aids digestion?

The liver is known as the body's primary detoxifier and plays a vital role in digestion. It processes and filters blood, removing toxins and waste products resulting from various metabolic processes in the body. The liver also produces bile, which is essential for the digestion and absorption of fats and fat-soluble vitamins in the intestine.

Additionally, the liver helps metabolize carbohydrates, fats, and proteins, ensuring that nutrients are correctly utilized. It stores nutrients like vitamins and minerals, releasing them into the bloodstream as needed. This multifaceted role makes the liver crucial for maintaining metabolic balance and overall health.

In contrast, while other organs such as the kidneys assist in waste elimination and fluid balance, and the lungs facilitate gas exchange, they do not primarily function as detoxifiers like the liver. The heart's main role is to pump blood throughout the body, supporting circulation but not directly involved in detoxification or digestion. Thus, when considering the organ that specifically detoxifies and aids in digestion, the liver stands out as the most appropriate choice.