2. Duck eggs and eggs belong to the same food, both of which are poultry eggs. There is little difference in nutritional value between the two. The protein content in eggs is slightly higher than that in duck eggs, while the mineral content in duck eggs is higher than that in eggs, which is equivalent to complementary nutrition and can be eaten together.

3. In terms of food taste, duck eggs are cold and eggs are flat. Eating the two together does not conflict. Because duck eggs and eggs are not easy to digest, it is not recommended to eat more, and the right amount is appropriate, so as not to affect your health.