As a common food, green crabs do not have clear medicinal equivalents, but can serve as a nutrient supplement. It is not recommended for those who are allergic to green crabs. As a kind of seafood, green crab is also relatively high in protein, with 14.6 grams of high quality protein per 100 grams, making it a good source of protein for the human body. The calcium content of green crab is particularly high, each 100 grams of green crab contains 228 milligrams of calcium in addition to potassium, magnesium, zinc, copper and other nutrients, appropriate consumption of the human body has certain benefits. When consuming green crabs, it is important to pay attention to the amount of food consumed, as over-consumption of a certain food can easily cause discomfort, such as vomiting, bloating, abdominal pain and other symptoms. It is recommended to formulate a reasonable and standardized diet under the guidance of a professional doctor.