When the swimming crab died, bacteria began to multiply and grow in its body. These bacteria will decompose crab tissues, leading to corruption and deterioration. Eating dead swimming crabs may lead to food poisoning, gastrointestinal discomfort or disease. The dead swimming crab can't guarantee its freshness and food safety.

When eating seafood, you should pay attention to eating with cold food in large quantities to avoid causing gastrointestinal discomfort.