Black eggs and native eggs are both types of eggs and are loved by many people. Many friends don’t know which one is better when buying them. So which one has higher nutritional value, native eggs or black eggs?

Are black eggs or free-range eggs better?

There is no obvious difference. Although black-bone chicken has advantages over native chickens in terms of nutritional value and market price, the difference between black-bone eggs and native eggs is not very big, nor is there a big difference in nutritional value. According to the test data of black eggs and ordinary eggs in the "Chinese Food Composition Table", compared with ordinary eggs, the contents of carbohydrates, vitamin E, vitamin B2, iron, zinc, and selenium in black eggs are slightly higher, while niacin, etc. The content is slightly lower, and the difference in other nutrients (such as protein, fat, vitamin B1, calcium) is not very big. In terms of safety, artificially raised black eggs may be better than free-range eggs. Monitoring and safety are relatively strong, which reduces the risk of bacterial infection in the wild. In terms of taste, whether free-range eggs or black-bone eggs depends on one’s own taste, so it can be known that the difference between black-black eggs and free-range eggs is not very big.

The difference between black eggs and native eggs

Native eggs

Eggs are rich in protein, fat, minerals needed by the human body, etc. The protein is a high-quality protein that can repair liver tissue damage. Eggs also contain dha and lecithin, which are very helpful for the development of the nervous system and body. They can strengthen the brain, improve memory, and promote Liver cell regeneration. Eggs contain more vitamin B and trace elements, which can decompose and oxidize carcinogens in the human body, so they have a good anti-cancer effect.

Black eggs

Black eggs can effectively reduce triglyceride and cholesterol levels in the blood and promote the healthy development of the brain nervous system and visual system of young children; they are rich in linoleic acid and flax Unsaturated fatty acids such as acid and n-3 fatty acids, especially "DHA" (docosahexaenoic acid) in n-3 fatty acids, have an important impact on the development of the human brain and nervous system. Therefore, it is known as the "brain gold in eggs"; black eggs are also rich in trace elements such as calcium, iron, zinc, manganese, iodine, selenium and high vitamin E. Vitamin E can remove free radicals and other garbage in the body, protect cell membrane structure, resist aging, reduce the accumulation of lipofuscin in tissues, and inhibit the occurrence of atherosclerosis, inflammation and tumors; women eating it can make the skin more elastic, It is smooth, delicate and whitening, and is conducive to postpartum physical recovery; children's consumption can enhance intelligence and protect eyesight; ordinary people's consumption can effectively improve the body's immunity and reduce the harm of harmful drugs to the human body.

Through the above introduction, everyone now knows that compared with the two, we can see that the nutritional value of black eggs will be greater, especially for female friends and children. The nutritional effect will be better, so in normal times you can choose five eggs to supplement your children's nutrition, but you should not eat a lot at one time and use them in moderation.

Who is not suitable for eating black eggs?

As a common food, most people can eat black eggs, but there are also two groups of people who are It is not recommended to eat black eggs. People with colds and fever should eat a light diet during the cold and fever period. Black eggs are rich in protein, amino acids, various trace elements and other nutrients, and have a strong tonic effect. Eating black eggs when you have a cold and fever will cause evil qi to stagnate in the body, making it difficult to Going outside may worsen cold symptoms. People with protein allergies: Black eggs are rich in protein. People with protein allergies should eat black eggs with caution to avoid allergic reactions such as skin redness and swelling, diarrhea, indigestion, and asthma. ?

How many eggs should you eat a day?

1-2 eggs is enough.

Although black eggs are very nutritious and have many benefits for the human body, it is not recommended to eat them too much because they are rich in protein. If you eat too much, the human body cannot fully digest and absorb them, but will accumulate in the intestines and stomach, causing Indigestion and other symptoms, it is generally recommended to eat 1-2 black eggs a day.