Which is the largest gland in the human body?

The liver is the largest gland in the human body, playing a vital role in numerous metabolic processes. It is responsible for producing bile, which aids in digestion, particularly in the emulsification of fats. The liver also plays a critical part in detoxifying substances, metabolizing carbohydrates, proteins, and fats, and storing essential nutrients. Its size and multifaceted functions in the body separate it distinctly from other glands like the pancreas, thyroid, and adrenal glands, which, while important, do not match the liver in terms of overall size or the range of functions they perform.

The pancreas, for example, is significant for its role in digestion and blood sugar regulation but is smaller than the liver. The thyroid is important for regulating metabolism through hormone production but is relatively small and located in the neck. The adrenal glands are crucial for producing hormones that help manage stress and other bodily functions, but they are also small compared to the liver. The liver's size and extensive contribution make it the largest gland in the human body.