Nutritional value:

1. Duck eggs contain nutrients such as protein, phospholipids, vitamin A, vitamin B2, vitamin B 1, vitamin D, calcium, potassium, iron and phosphorus.

2. The protein content of duck eggs is the same as that of eggs, which has the function of strengthening the body;

3. The total amount of various minerals in duck eggs is much more than that in eggs, especially salted duck eggs are rich in iron and calcium urgently needed by human body, which is beneficial to bone development and can prevent anemia;

4. Duck eggs contain more vitamin B2, which is one of the ideal foods to supplement B vitamins.