Mutton offal, commonly known as water, is not as delicious as mutton. Except for a few parts such as sheep's belly, it is much cheaper than meat, especially sheep's lungs.

The nutrition of mutton is far greater than the viscera, hooves and claws of sheep, and the water of sheep deposits more unhealthy substances than mutton, which is difficult to compare with mutton.

However, because some parts of mutton offal taste better and need more people, but the output is less (such as sheep brain and sheep testicles), it is more expensive than mutton.