Someone once said: If human beings don’t have eggs, there will be much less food in this world.
As the most “affordable” food on the planet, eggs are nutritious, inexpensive, and contain various vitamins, minerals and rare high-quality proteins, which are extremely beneficial to the body. There are benefits.
The most important thing is that an egg contains about 7 grams of protein, all 8 essential amino acids needed by the human body, rich lecithin, not to mention other types of protein And the amino acid composition case is perfect, second only to breast milk.
Because of this simple and perfect egg, there are many doubts about eggs.
Are high calcium eggs better nutrition?
There are many types of eggs on the market, and their prices vary. In addition to ordinary eggs and soil eggs, there are also high-calcium eggs that claim their nutritional value is a few streets away from ordinary eggs. egg,
The so-called high-calcium eggs are the eggs laid by hens fed with high-calcium feed.
But in fact, the nutrients of high calcium eggs are not different from those of other eggs, and there is no real nutritional advantage.
In addition, some people believe that eating high-calcium eggs can significantly improve anemia.
In fact, the bioavailability of iron in high calcium protein is low, only about 3%, compared with other beef, pork, etc., this point The difference is just too much.
So, if you have the money to eat these high-calcium eggs, why not eat beef, red meat, etc.?
Tea eggs, are they edible?
Compared to boiled eggs, tea eggs are more delicious.
While some would argue that tea is rich in tannic acid, which binds to the protein in eggs during production to form sulfated protein. After this substance enters the stomach, it will cause the gastrointestinal motility to slow down, so that a large number of toxins and garbage cannot be excreted in time.
This statement is also untenable.
The tea egg itself absorbs less tea polyphenols, caffeine and other tea components, and the protein, lipid nutrition and fresh eggs it contains are not much the difference.
However, the sodium content of tea eggs will increase slightly, and at the same time, be careful of those tea stalls at stations and streets, as there will inevitably be some health hazards.
How many tea eggs are appropriate to eat a day?
Many people think that eggs are rich in protein, and if eaten in excess, they will lead to excess protein intake.
The metabolism of protein needs to be completed in the kidneys, which greatly increases the burden on the kidneys, and may also lead to excessive cholesterol. The incidence of chronic diseases such as sclerosis and hyperlipidemia.
However, many studies have found that eating eggs does not directly lead to hypercholesterolemia.
Blood cholesterol levels have little to do with the total daily intake of cholesterol, but are more closely related to the amount of fat intake and activity intensity.
So for healthy adults, if they like to eat eggs, eating 2-3 eggs a day is not a big problem.
Of course, eggs have more protein, and too much protein will increase the burden on the liver and kidneys.
So if you have abnormal liver and kidney function, it is recommended to consult your doctor before eating eggs.
Fried eggs don’t actually have much health benefits
The custom of eating hairy eggs is popular in many areas. The so-called hairy eggs are actually fertilized eggs that have not hatched completely.
But compared to ordinary eggs, raw eggs actually do not have more and more special nutrients. As for those so-called “health benefits”, it is pure nonsense.
What’s more, the hairy eggs are stopped hatching due to various reasons during the hatching process of chickens. Bacterial infection.
If it has not been sterilized by high temperature, the raw eggs may have hidden bacteria, such as Escherichia coli, Staphylococcus and other bacteria, which will cause digestive tract diseases after eating.
Therefore, for the so-called “health” or “nutrition” to eat raw eggs, in fact, don’t bother, it is better to eat ordinary eggs.
It’s okay to try it occasionally for that unique “taste” or “church”.
