Carp is highly nutritious and there is no such thing as not recommending eating carp for people who are healthy. Carp should not be consumed by those who are allergic to carp. Carp has a relatively adequate water content of 76.7% and can be used as a source of water food supplement. Its main component is protein at 17.6 percent, which can be considered as a better food source of protein. In addition, the potassium content of carp is 334mg/100g, which is at the front of similar foods, making it a good food source of potassium. Every 100g of carp contains 109 calories, 0.5g of carbohydrates, 4.09g of fat, 25IU of vitamin A, 50mg of calcium, which can supplement various nutrients when consumed in moderation. Healthy people can eat carp in moderation, but also pay attention to the diet, balanced nutrition. Those who are allergic to carp should not eat.