Pickled mud snails can be eaten raw. But to clean, clean mud snail, the easiest way is to pour the mud snail into the water, let it sit for a few minutes, you can also pour some sea salt in the water, and then a few drops of sesame oil, 2-3 hours of age, the mud snail will slowly spit out the dirt, after the static, the soil will precipitate. Mud snail is rich in a variety of nutrients needed by the human body, high protein content, protein is to maintain the immune function of the most important nutrients, for the composition of white blood cells and antibodies to the main components. Eating mud snail can promote sexual function, spermatogenesis and fertility. It strengthens the sperm, improves the quality of semen and enhances sperm vitality. In addition, the mud snail can also promote blood and water metabolism, diuretic, edema effect.