Since the price of quail eggs is about twice that of chicken eggs, and their nutritional components are not significantly different—both are high-quality proteins with good absorption rates—it's more economical and convenient to primarily use chicken eggs in daily life.
Ye Lin, Deputy Director of the Nutrition Department at Tangdu Hospital, Fourth Military Medical University, stated that the nutritional content of the same weight of chicken and quail eggs is essentially the same, with little difference. The main differences can be summarized in four aspects:
1. The vitamin A content in chicken eggs is more than four times that in quail eggs.
2. The B-vitamin content in quail eggs is higher than in chicken eggs, especially for vitamin B2, which is twice as abundant. It acts as a coenzyme in biochemical activities and promotes growth and development.
3. The cholesterol content in quail eggs is higher than in chicken eggs.
4. The phospholipid content in quail eggs is higher than in chicken eggs.
The protein, fat, and carbohydrate content in both chicken and quail eggs are basically the same.
Since quail eggs cost about twice as much as chicken eggs and their nutritional value is quite similar, both being high-quality proteins with excellent absorption, it is more economical and simpler to use chicken eggs as the mainstay in your daily diet.
Of course, different groups of people can be treated differently. For example, children under 6 can opt for quail eggs, with 3 to 4 per day being appropriate (3 to 4 quail eggs are equivalent to one chicken egg). This is because quail eggs have a higher phospholipid content per unit weight, which is beneficial for children's brain development.
Primary and secondary school students, with heavy academic workloads and frequent eye use, can choose to eat chicken eggs, about 2 per day. Chicken eggs are rich in vitamin A, which is beneficial for visual development.
The elderly are advised not to eat quail eggs due to their high cholesterol content. They can eat one chicken egg per day. However, individuals with liver or gallbladder diseases should consume fewer egg yolks or none at all, depending on their physical condition.
Whether it's quail eggs or chicken eggs, steaming or boiling is the best cooking method, as the digestion and absorption rate can reach nearly 100%.