Shrimp line, like fish gills and crab gills, belongs to the digestive tract of marine animals. Simply put, shrimp line belongs to the place where shrimp's own excrement is carried out. You should not want to eat this part when you eat shrimp.

As shown in the above picture, the shrimp line is a long black line running from the head to the tail of the shrimp below the back of the shrimp, and it is shaped like a section.

When eating heavy ingredients, that is, fried prawns or braised prawns in oil, spicy and so on, because the strong seasoning masks the bitter taste of the shrimp line, it will not be eaten. However, if it is steamed, boiled and boiled, once the shrimp is cooled, there will be a faint bitter taste diluted, that is, the taste of shrimp line.

Therefore, when eating shrimp, we are not only fascinated by the delicious taste of shrimp, but also involved in rich protein and other beneficial substances, but we must remember to remove the shrimp line to reduce the impact of impurities in the shrimp line on our health.