1, can't be compared, each has its own advantages. The contents of protein, carbohydrate, cholesterol, calcium, zinc, copper and manganese in soil eggs are slightly higher, while the contents of fat, vitamin A, vitamin B2, riboflavin, nicotinic acid and selenium are slightly lower, and the difference of other nutrients is not great. And the high cholesterol content of soil eggs may be related to the large proportion of egg yolk.

2, the nutritional value of eggs:

Improve attention and memory: eggs are rich in sterols, trace elements and vitamins, which are beneficial to the brain. They are also rich in choline, which helps to improve memory and improve attention. Therefore, students and brainworkers had better eat eggs every day.

Protect your eyesight: eggs contain a lot of vitamin A, lutein and zeaxanthin, which are beneficial to your eyes and can protect your eyes.

Supplementary nutrition: Eggs are rich in high-quality protein, and are easy to digest and absorb, so they are suitable as a nutritious food, and they are unwell, or children and the elderly are suitable to eat eggs after operation.