2. Boiled duck eggs are rich in nutrients, including protein, unsaturated fatty acids, vitamin D, vitamin b22, vitamin b2 1, vitamin D, calcium, potassium, iron and phosphorus.
3. The protein component of boiled duck eggs, like boiled eggs, also has the effect of enhancing physical fitness after taking it. Every 500g of raw eggs or duck eggs are 45-70g of protein. In some cases, duck eggs are more than raw eggs.
4. The composition of human fat in boiled duck eggs exceeds that in boiled eggs. There are about 65 grams of human fat in every 500 grams of raw eggs, and the human fat in 500 grams of duck eggs can exceed 70 grams. The composition of unsaturated fat in human body fat is high, accounting for 62%; Human fat has a low melting point and is easily digested by the body.
5. The total output of various minerals in boiled eggs exceeds that of boiled eggs, especially the calcium urgently needed by human body is more colorful in salted duck eggs, which can help high-quality protein to digest and absorb and promote the metabolism of hyperosteogeny. Boiled duck eggs contain several key vitamins, which are generally similar to raw eggs. The composition of vitamin b22 in duck eggs is more than that in raw eggs 1/5, which is one of the ideal foods to supplement B vitamins. Vitamin b22 is a kind of vitamin that is easy to be deficient, and it can be supplemented according to eating duck eggs.