The spot prawns are more expensive than tiger prawns. Spot prawns are more nutritious than other common prawns, and because the astaxanthin content contained in spot prawns is higher, the price is also relatively high.

Benefits of eating shrimp:

1. Protection of cardiovascular: shrimp is rich in magnesium, eating shrimp can have a good regulation of the cardiovascular system, can protect the cardiovascular, reduce cholesterol content of blood vessels, to prevent atherosclerosis occurs, is conducive to the prevention of hypertension, myocardial infarction and other diseases.

2. Improve immunity: shrimp is rich in amino acids as well as nutrients, eating shrimp can help the human body to replenish amino acids, enhance the quality of the human body, can be a better nutritional supplement to improve the human body's immunity, so that the human body to the outside world to produce a better resistance to viruses.

3. Regulate the nervous system: shrimp is rich in fatty acids, eating shrimp can supplement more fatty acids, can help the body regulate the nervous system, play a calming effect, prevent nervous system dysfunction.