What are the nutritional differences between different types of eggs?

As for the red and white skin of the egg shell, it is because the color of the eggshell depends on the plain color secreted by the surface of the hen's reproductive system, and the different breeds and feeding methods of the hen will lead to the difference in the pigment secreted by the hen's reproductive system, which has no effect on the nutritional value of the egg. Native chickens are fed in a free-range way in the natural environment, and can eat a variety of insects and grasses, and the nutrients they absorb are more diverse. The large amount of outdoor activities makes all kinds of body resistance stronger, less medication for onset disease, and no drug residue in the egg.

Because the local chicken eats coarse grains and wild food, the amount of activity is large, and the various nutrients required for egg formation have to accumulate for a longer time, and the so-called concentrated are the essence.

If there is not much difference between local eggs and foreign eggs, I can still buy them, some people mythologize local eggs, fry them to ** extremely high, let the local tyrants take the bait, if you are rich and willful and willing to go out**, then it will be convenient. For restaurant operators and food stalls, foreign eggs are better than local eggs, foreign eggs are cheaper, the supply is sufficient, and it can save costs.

Native eggs, also known as chai eggs, refer to the eggs laid by native chickens that grow in the natural environment and eat natural things; Foreign eggs, on the other hand, refer to the eggs laid by chickens that have grown up with modern technology to feed them. There is often a folk legend that "the nutritional value of native eggs is not much different from that of foreign chickens, and the nutritional content of foreign eggs is also different, and the reason why people think that native eggs are more delicious and more nutritious is because the fat content of native eggs is higher, and there is an oily taste to eat, which is very fragrant and delicious, in line with people's taste preferences, so people think that native eggs are more nutritious."

The cholesterol contained in native eggs is much higher than that of foreign eggs, so the elderly should try to eat as little as possible, and foreign eggs are more suitable for the elderly. So, how to distinguish between native eggs and foreign eggs? In appearance, the native egg is smaller than the foreign egg, the color of the egg yolk is darker than the yolk of the foreign egg, after frying, the color of the native egg is golden and bright, which is far from being comparable to the foreign egg.

1. Eggs. Eggs are highly nutritious and are best eaten regularly. It is rich in cholesterol, protein and other rich nutrients, the amino acid ratio of egg protein is very suitable for the physiological needs of the human body, easy for the body to absorb, the utilization rate is as high as 98%, is one of the most suitable foods for human consumption.

2. Duck eggs. Duck eggs are cool, go to the fire to clear the lungs and heat. This is the only cool in common eggs, which can clear the lungs from the fire, moisturize the yin and moisturize the dryness, and is very good for yin deficiency and fire, sore throat and other symptoms, and helps to promote cardiovascular health.

Duck eggs are rich in vitamin B2, rich in protein and mineral elements, especially iron and calcium, which can prevent anemia and promote bone development.

3. Goose eggs. Goose eggs are warm and suitable for people with cold bodies, chronic nephritis, hepatitis, and patients with long-term illness and weakness. Eating goose eggs in autumn and winter can nourish the body and defend against the invasion of cold climate.

The amount of lecithin in goose eggs is the most common edible egg. Lecithin helps lower blood lipids, strengthens the heart, and is especially suitable for brain development in developing children.

The first point, the egg we eat may be rich in protein is very good, the second point we eat this, the goose egg is definitely very big, but the goose egg can clear heat and detoxify, the third point we eat is one, duck eggs are rich in this trace element, which is very good for the body.

Duck eggs. Duck eggs are cool, clear heat and go to fire, and duck eggs are the only ones that are cool among common eggs.

Duck eggs can clear the lungs and heat to remove fire, nourish yin and moisten dryness, so friends with strong yin deficiency and sore throat can eat some duck eggs, and eating duck eggs can also maintain cardiovascular disease.

Duck eggs are very rich in vitamin B2, high in protein and mineral elements, especially calcium and iron, which can effectively prevent anemia and promote bone development.

Goose eggs. Goose eggs are warm, so friends with cold bodies can eat them in moderation.

For friends who have been ill for a long time, chronic nephritis, and hepatitis, eating goose eggs can nourish the body and prevent illness and cold from harming the body.

The lecithin in goose eggs is the most commonly eaten eggs, which can lower blood lipids, strengthen the heart, and promote brain development.

Pigeon eggs. The nutritional value of pigeon eggs is not as good as eggs, pigeon eggs are very precious, so they are higher, but in fact, their medicinal value and nutritional value are not as good as eggs.

Therefore, the expensive ones are not necessarily high in nutrition, if they do not emphasize a certain taste, it is better to eat eggs for economic considerations.

Quail eggs. Quail eggs can prevent lung disease, asthma, and prevent stroke.

Compared with eggs, quail eggs are more nourishing, not only can prevent lung disease, asthma, neurasthenia and other diseases, but also skin care, beauty, the more you eat, the younger you are.

In fact, even the eggs that are commonly eaten are varied. Eggs are divided into native eggs and foreign eggs, native eggs refer to the eggs laid by local chickens raised by free-range chickens, and foreign eggs refer to the eggs laid by chickens raised on chicken farms or professional chicken households with synthetic feed.

I'm a big doctor: what are the differences in the nutritional content of different eggs? Just look at this picture.

Eggs, duck eggs, and goose eggs have roughly the same nutritional content, with slight differencesDuck eggs contain the highest levels of methionine and threonineGoose eggs have the highest fat content, the corresponding highest cholesterol and calories, and the richest iron and phosphorus

Among the proteins contained in eggs, the main ones are egg protein (in egg white) and egg yolk protein (mainly in egg yolk).

The amino acid composition of its protein is closest to that of human tissue protein, so the absorption rate is quite high and can be reached. The fat contained in fresh eggs is mainly concentrated in the yolk.

In addition, egg yolk also contains lecithin, vitamins and minerals, which help to improve the function of the nervous system, so egg yolk is a better brain nootropic food. Regular consumption can enhance memory and prevent memory decline in the elderly.

In terms of protein, eggs are rich in high-quality protein, which can be absorbed and utilized by the body, which is very close to the human body's protein amino acid pattern. In the case of eggs, a regular-sized egg contains about 7 grams of high-quality protein, but goose eggs are only about 10% less. Eggs are high in protein, with 100 grams of eggs containing grams of protein, i.e. the protein in two eggs is equivalent to 150 grams of fish or red meat.

Once in the body, eggs are easier to digest and absorb than red meat, milk, and beef.

<> but the victory is in goose eggs, which is the fat that many people are concerned about, and many people are reluctant to eat foods with high fat content, even eggs. Of these foods, eggs have the least fat. When it comes to multivitamins, egg yolks are rich in vitamin A, although not much, while quail eggs have the advantage of being high in B vitamins.

Other fat-soluble vitamins, vitamins D, E and K are also found in comparable amounts. In other ways, eggs are similar in many minerals.

From this point of view, each egg has its own advantages, and we can consider it from other aspects, such as **, eggs are the most affordable. In addition, to supplement nutrients, such as vitamin B group, protein, vitamin A, you may wish to consider from the nutritional aspect. Goose eggs have lecithin, protein and iron, calcium, zinc and other nutrients, in terms of nutrition, goose eggs and eggs are almost the same nutrients, goose eggs contain fewer types of amino acids, protein content is higher than eggs, duck eggs, in short, each has its own advantages.

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According to scientific research, goose eggs should be more nutritious, goose eggs are rich in protein, lecithin and calcium and iron and other rich mineral elements, the nutritional content is very rich, and cholesterol is richer than eggs and duck eggs, but the use of goose eggs is still more taboo.

Eggs are the most nutritious among these eggs, because eggs are rich in protein, and also contain a lot of vitamins, which are quite nutritious, and cholesterol and calories are relatively low, which can ensure the normal needs of the body.