Can crabs and duck eggs be eaten together?

Jun 17, 2025 Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Under normal circumstances, crabs and salted duck eggs can be consumed together. From a nutritional perspective, there is no direct conflict between crabs and duck eggs. Crabs are rich in high-quality protein, minerals, and vitamins, while duck eggs also contain abundant protein, fat, vitamins, and minerals. However, excessive consumption should be avoided to prevent potential physical discomfort.

Generally speaking, crabs and salted duck eggs can be consumed together, but excessive consumption should be avoided. The detailed explanation is as follows:

From a nutritional perspective, there is no direct conflict between crabs and duck eggs. Crabs are rich in protein, minerals, and vitamins, while duck eggs also contain abundant protein, fat, vitamins, and minerals. Consuming both in moderate amounts can provide more comprehensive nutrition for the body and help maintain health.

However, crabs are high-protein and high-cholesterol foods, and duck eggs also contain high levels of protein and fat. Excessive consumption may increase the burden on the digestive system, leading to indigestion. Additionally, crabs are high-purine foods, and excessive intake may cause elevated uric acid levels, worsening the condition of individuals with gout or hyperuricemia. Therefore, it is recommended to control the intake of crabs and duck eggs in daily diet to avoid excessive consumption that may lead to physical discomfort.

In daily diet, attention should be paid to food diversity and balance, avoiding excessive consumption of any single food item to maintain good health.

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