1. Pregnant women and children should not eat it because sea urchin is a food that is more likely to be allergic. Pregnant women and children are people who are more likely to be allergic. The body may regard sea urchin as an allergen and produce an immune response. It has a great impact on the fetus of pregnant women, and it will also cause certain harm to children's health and future growth and development.

2. If you are prone to allergies, it is recommended not to eat sea urchins, because sea urchins are seafood and are relatively easy to be allergic to. Once eaten, if there is redness, swelling and itchiness, it is likely to be If an allergic reaction occurs, and if it is severe, you may experience dizziness, vomiting, abdominal pain and diarrhea, you should seek medical attention immediately.