Flower snail is a hairy substance. The snail is sweet in taste and cold in nature. It has the effects of clearing away heat, improving eyesight, and being a diuretic. The meat of flower snails is tender and delicious, and contains a variety of trace elements. It has high nutritional value and is known as "milk of the sea". Snails are rich in protein and vitamins. Snails contain carbohydrates and trace elements such as calcium, phosphorus, and iron. However, those who are allergic to seafood should eat less snails.