Introduction: On March 1, 2022, according to the relevant statistics of China's economic market data, the demand for egg products among the Chinese population is increasing year by year, and the demand can reach about 10 according to their own physical condition1.3 billion or so.
Among them, the highest age for protein-related requirements is about 45 to 67 years old middle-aged and elderly people. As an important part of our daily diet, eggs have always attracted much attention, and when we talk about egg food, the first thing that comes to mind may be eggs.
As a common egg product, eggs are indeed rich in high-quality protein and a variety of nutrients, however, in addition to eggs, there are also quail eggs, duck eggs, goose eggs and other egg products, these egg foods are also rich in high-quality protein and nutrients, and have a non-negligible role in promoting health.
Proper and reasonable daily supplementation of egg food can not only provide us with high-quality protein, meet the body's demand for nutrients, but also promote the body's metabolism and maintain good health.
At the same time, egg food can also promote growth and development, which is especially important for children and adolescents during the growth and development period.
For example, is it better to have eggs, duck eggs, or goose eggs?These three egg products look very similar, so who has the higher nutritional value?
1. In terms of taste, the taste of goose eggs is relatively rough, and there is no delicate taste of eggs and duck eggs. Moreover, the fishy smell of goose eggs is also stronger than that of eggs and duck eggs, which also makes many people shy away from them.
2. From the perspective of eating Xi, eggs and duck eggs have a long history of eating and have become an important part of people's daily diet. For various reasons, goose eggs are not as popular as eggs and duck eggs, so many people are not familiar with goose eggs and have not developed the Xi of eating goose eggs.
3. From an economic point of view, the production cost of goose eggs is relatively high, because the egg production of geese is relatively small, and more feed and time are needed to produce goose eggs, which also leads to the relatively high cost of goose eggs, which makes many people reluctant to buy goose eggs.
【Eggs】
Eggs are known as "whole nutritious foods" because they are rich in various nutrients that the body needs, and eggs are rich in proteins that are essential for the growth and repair of the body.
At the same time, eggs also contain bioactive substances such as lecithin and vitelline, which are very important for the normal functioning of the brain and nervous system.
One study found that 127 grams of protein, while the protein content per 100 grams of white-skinned eggs is 128 grams.
It can be seen that whether it is red-skinned or white-skinned eggs, they are a good choice for supplementing protein, and moreover, the ** of eggs is relatively affordable, and people can easily incorporate them into their daily diet.
【Duck eggs】
When it comes to duck eggs, the first thing that comes to people's minds must be salted duck eggs, compared with ordinary duck eggs, salted duck eggs appear much more frequently on the table, and with its salty and fragrant taste has won the wide love of men, women and children, duck eggs are cool, sweet, return to the spleen, lungs and meridians, and have a variety of effects. First of all, duck eggs have the effect of tonifying the heart and removing heat, and for those who are easily upset, thirsty, and urinating, proper consumption of duck eggs can alleviate these symptoms. In addition, duck eggs also have the effect of nourishing the lungs, and for those with dry mouth and itchy throat, proper consumption of duck eggs can alleviate these symptoms. In addition to the above effects, duck eggs are also high in nutrients. It contains a variety of mineral elements such as protein, calcium, iron, and phosphorus.
These elements are very important for the human body, especially for children who are growing and developing and the elderly who need supplemental nutrition.
[Goose eggs].
Goose eggs are a nutritious food, its nutritional value is very high, the main ingredient in goose eggs is in the egg yolk, the egg yolk contains more phospholipids, of which 50% is lecithin, this substance has a good protective effect on blood vessels, but also beneficial to the development of brain and nervous tissue. The minerals in duck eggs are also mainly concentrated in the egg yolk, these minerals are easily digested and absorbed by the body, the vitamins in the egg yolk have a great effect on protecting eyesight, which can effectively improve eye fatigue, dry eyes, dry and itchy eyes, etc., there are many kinds of proteins in goose eggs, including yolk phosphoprotein and ovalbumin. Yolk phosphoprotein is mainly found in egg yolk, while ovalbumin is mainly found in egg white, this protein is a complete protein, the body absorbs it very highly, it is not only beneficial to brain development, but also helps the function of nerve tissue, especially the phospholipid substances in egg yolk, which can reduce the occurrence of Alzheimer's disease.
Although goose eggs have a high nutritional value, they should not be consumed in excess, as excessive consumption will increase the burden on the stomach and cause gastrointestinal discomfort. 
[Which has higher nutritional value?]】
Overall, whether goose eggs, eggs or duck eggs, these egg products are packed with high nutritional value, they are a high quality of protein, vitamins and minerals**, and play an important role in maintaining human health.
These egg products are rich in nutrients and can provide a variety of nutrients for different groups of people to meet their daily needs.
However, there is no one definitive answer as to which egg has higher nutritional value, as each egg product has a slightly different nutritional profile and has its own characteristics, and the most important thing when choosing an egg product is to make a decision based on your preferences and needs. 
Hairy eggs
The notion that hairy eggs are highly nutritious is deeply ingrained in the minds of many people, who believe that the presence of embryos in hairy eggs means that it is rich in nutritional value, however, this is not the case. During the incubation process of the fertile egg, the nutrients contained in it have actually undergone profound changes, and most of the nutrients have been depleted in the process of embryonic development. From a health point of view, hairy eggs may contain a large number of germs, such as Escherichia coli, staphylococcus, typhoid bacillus, proteus, etc., the presence of these bacteria not only makes the nutritional value of hairy eggs greatly reduced, and it is easy to cause food poisoning after eating, and may even lead to dysentery, typhoid, hepatitis and other diseases. 
Preserved eggs
As a traditional Chinese food, preserved eggs are loved by people for their unique taste and flavor, however, in recent years, with the increasing attention to health, the consumption of preserved eggs has also begun to decrease.
Preserved eggs contain high lead content, and long-term consumption of large amounts of preserved eggs may lead poisoning, which will cause damage to the nervous system, digestive system, immune system, etc., especially for children and pregnant women, and should be avoided in excess.
Secondly, some chemicals will be added in the production process of preserved eggs, such as copper sulfate, etc., which may have a certain negative impact on the human body.
Over-processed eggs
Over-processed eggs are usually eggs that have been fried or added too much fat and sugar, which are very high in fat and sugar, and if consumed too much, can lead to an increase in fat and sugar intake, which can increase the risk of atherosclerosis. In addition, over-processed eggs are also prone to the problem of three highs, namely high blood lipids, high blood pressure and high blood sugar. The occurrence of these problems is closely related to excessive intake of fats and sugars.
Therefore, in order to protect our health, we should try to avoid over-processed eggs and choose a healthier and nutritious way to eat them.
People with protein allergies or food intolerances
Some people may be allergic to the ingredients in proteins, such as egg white allergy, and this allergic reaction can cause symptoms such as itching, difficulty breathing, diarrhea, etc. Similarly, some people may have indigestion of protein, leading to gastrointestinal upset or allergic reactions.
Those with certain special dietary requirements
For example, some people choose to follow a strict vegetarianism or veganism, where they do not consume any animal-based products, including egg products.
Cholesterol restrictors
Egg yolks are rich in cholesterol, so people with high cholesterol levels or who need to limit their cholesterol intake may want to reduce or avoid egg yolks.
Patients with gallbladder disease
For people with gallbladder disease, eating high-fat foods may cause gallbladder symptoms to worsen, and egg yolks may need to be limited or avoided because they contain a high fat content.
Only egg whites with protein are nutritious
The egg yolk is also an important part of the egg, it is rich in nutrients such as vitamin D, vitamin B12, vitamin A, iron, and fat-soluble antioxidants, egg whites and egg yolks are both beneficial to the human body, and the nutrients in the egg yolk are equally important.
Raw eggs are more nutritious than hard-boiled eggs
While raw eggs may have higher absorption of certain nutrients, they also present a risk of foodborne germs, such as salmonella, which are safer and easier to digest when hard-boiled eggs kill bacteria.
Only egg whites can be eaten, and egg yolks can make people fat
Egg yolks contain fat and cholesterol, but moderate consumption of egg yolks does not lead to weight gain. The fat and cholesterol in egg yolks are essential for the proper functioning and health of the body, and if you are concerned about your weight, you can control your egg yolk intake in moderation.
Eggs, a common ingredient in daily life, are not only nutritious, but also hide the secret of traditional Chinese medicine, which is actually the egg shell that we often ignore. According to relevant research, eggshells contain about 93% calcium carbonate, 5% organic matter, and 1% magnesium carbonate.
These ingredients have the effect of acid making and pain relief in the theory of traditional Chinese medicine, and can play a certain role in gastric ulcers, gastritis and other gastric diseases, and even pediatric hypochondrosis.
Grinding egg shells into powder and taking them internally can help improve pediatric osteomalacia and promote bone growth. For gastric diseases such as gastric ulcers and gastritis, eggshell powder can neutralize gastric acid, relieve stomach pain, and promote gastric mucosal repair.
In addition, topical eggshell powder can also help improve wound and bleeding problems and promote wound healing.