Why is it called sea duck egg?

The differences between sea duck eggs and duck eggs are as follows:

1. The duck breeds that lay eggs are different: duck eggs are the eggs of domestic ducks and can hatch into ducklings. Sea duck eggs are eggs produced by ducks grazing on the beach and foraging for fish, shrimp, shells and algae on the beach.

2. The distribution areas are different: Sea duck eggs are a national mangrove reserve in the Beibu Gulf of the South China Sea. The main production areas are Zhanjiang, Fangchenggang, Beihai, Qinzhou, Weihai, Guangdong Taishan and other coastal areas. Eggs produced by sea ducks farmed on the beach.

3. Different nutrients: Duck eggs mainly contain nutrients such as protein, fat, calcium, phosphorus, iron, potassium, sodium, and chlorine. Each 100 grams of sea duck eggs contains 4056 mg of lecithin, 12.84 grams of protein, and a total of 11.53 grams of 18 kinds of amino acids necessary for the human body. It also contains calcium, phosphorus, iron, zinc, iodine, magnesium, potassium, selenium and other trace elements that are beneficial to the human body and more than 10 vitamins.

4. Suitable for different groups of people: duck eggs are sweet and cool in nature and have the effect of nourishing yin and clearing the lungs. It is suitable for patients with physical weakness and dry throat and sore throat after illness. Sea duck eggs can clean blood vessels, enhance memory, and prevent Alzheimer's disease. It is suitable for all ages.

Reference materials:

Duck eggs (eggs of ducks)-Baidu Encyclopedia

Sea duck eggs-Baidu Encyclopedia