You can cook it. When boiling eggs, add some vinegar to the water. After the eggs are cooked, the egg liquid will not flow out and it is easy to shell. Add a small amount of salt to the water when cooking eggs, so that the cooked eggs are easy to shell.

Benefits:

Duck eggs are sweet and cool, and have the function of nourishing yin and clearing lung, and enter the lung and spleen meridians; Has the effects of nourishing yin and blood, moistening lung and beautifying skin. It is suitable for patients with physical weakness, dry and hot cough, dry throat and sore throat, hypertension, diarrhea and dysentery after illness. Used for diaphragmatic fever, cough, sore throat and toothache.

Except protein, the vitamin content of duck eggs is slightly less than that of eggs, and some nutrients are much more than that of eggs. Calculated by the nutrient content of 100g, the phosphorus content of duck eggs is equivalent to that of eggs, and the other contents of calcium, iron, magnesium, potassium and sodium are more than that of eggs.

Shopping tips:

When shopping, hold a duck egg and shake it from side to side. A duck egg that makes no noise is a good duck egg. Duck eggs should be stored in the refrigerator, with the big head up and the small head down, which is conducive to ensuring the quality of duck eggs.