Rough eggs are actually dead chicken fetuses caused by temperature and humidity or bacterial and parasitic infections within 14 to 21 days of incubation of fertilized eggs. Feather chickens are chicks that have hatched. Due to temperature, humidity or external reasons, although the chicks have hatched into chickens in the eggshell, there are no viable chicks. Solid eggs are unfertilized eggs that do not hatch chicks after incubation, also called "oligoeggs".

In fact, dead sperm eggs are mainly caused by temperature, humidity, salmonella infection and parasite contamination during the incubation process of chickens, which stop the development of chicken embryos and form dead embryos. Most of the nutrients such as protein, fat, sugar, inorganic salts and vitamins contained in the egg itself have been consumed by the development of the embryo during the incubation process. Even if it can retain some nutrients, it cannot compare with the nutrients of fresh eggs.

In addition, because the shells of most hairy eggs have been cracked, they are easily contaminated by bacteria. According to tests, almost 100% of raw eggs can contain E. coli, and some have also detected Staphylococcus aureus, Typhoid bacilli, Proteus, etc. If you eat uncooked or contaminated eggs, it will cause abdominal pain, diarrhea, nausea, vomiting and other symptoms.

According to data, hairy eggs contain physiologically active substances (such as estrogen, progesterone, etc.). Children who eat them regularly can cause endocrine disorders and cause precocious puberty. According to tests conducted by the health department, hairy eggs contain not only Escherichia coli, Typhi, Staphylococcus, Proteus, and Salmonella, but also parasites and parasite eggs. Some raw eggs contain a large number of germs and toxic and harmful substances, which can easily lead to poisoning and allergies after eating. In fact, the protein, fat, sugar, trace elements, inorganic salts, vitamins and other nutrients in the eggs have changed. Especially for eggs that have been incubated for a long time, most of the nutrients have been consumed by embryonic development.

There is another saying

It has been recorded in the "Compendium of Materia Medica": "Chicken embryonated eggs have the function of treating headaches, migraines, headaches and miasma of the limbs." If the elderly and weak people can eat it regularly, it can strengthen the spleen and stomach, and thus play a role in strengthening the body. "Chicken embryo baby food" is made from embryonated chicken eggs and other Chinese herbal medicines. It is a nutritious and medicinal drinkable food

But I like to eat it~~ I don’t think it’s that much trouble