Only after eating firewood and eggs for so long did I know that these are all fake.

In recent years, it has been said in the market that domestic firewood eggs are more nutritious than farm eggs. Is this true?

Truth 1: the nutritional value of firewood eggs is almost the same as that of ordinary eggs

After expert research, it is found that the nutritional content of the two kinds of eggs is almost the same. Domestic firewood chickens are generally kept free, whether the food they eat is safe or not, and the living environment is out of control. The chickens in the chicken farm belong to scientific breeding, which is healthier and safer.

Truth 2: red-shell eggs are stored for a long time and have no special nutrition.

Many sellers will deceive consumers by saying that red-shell eggs are more nutritious than white-shell eggs. In fact, this is wrong. Red-shell eggs only have thicker shells than ordinary white-shell eggs, are more resistant to storage than white-shell eggs, and have almost the same nutrients.

Truth 3: dark egg yolk is not rich in nutrition, but more corn in feed.

Everyone knows the "red duck egg" in Baiyangdian, right? Many people mistakenly think that duck egg "red heart" is good, egg yolk heart is good. In fact, most of the protein in eggs is concentrated in egg whites, and egg yolks are of course rich in nutrients, but yolk has nothing to do with nutrition, but has something to do with chicken feed. When eating a lot of corn or green leaves, the egg yolk will deepen in color.

If you buy eggs with dark yolks, you should also pay attention. It is possible that unscrupulous profiteers use "extraordinary" means to change the color of eggs in order to make money. It is not safe to eat.

Truth 4: hairy eggs are just stillborn eggs and can not nourish the body.

Many people like to buy hairy eggs that have been hatched for 18 days and think they are good for nourishing the body. In fact, hairy eggs are just eggs that have not been hatched, and their nutrients change during the incubation process. 90% of the nutrients are consumed in the process of embryonic development, and the nutrition is far inferior to that of ordinary eggs.

And hairy eggs can be called hotbeds of bacteria and are easily infected by microbes. It can be said that hairy eggs not only do not nourish the body, but may also do harm to the body.

Truth 5: the time for boiling eggs should not be too long, just boil for 3 minutes.

It is wrong to say that the longer it takes to boil eggs, the more nutritious they will be. Experts explain that when eggs are boiled in water for a long time, the ferrous ion in the yolk reacts with the sulfide ion in the egg white to form ferrous sulfide, which is difficult to be absorbed by the body.

It is best to boil eggs in cold water and turn off the heat after boiling for 3 minutes. In this state, the nutrients of egg yolk are more easily absorbed by the human body.

Truth 6: eating eggs raw is easy to get infected.

Foreign friends like to eat eggs raw, and Chinese friends follow suit one after another. But in fact, eating eggs raw is unhealthy, eggs contain salmonella, raw eggs may lead to stomach trouble, fever, stomachache and other infections. We must tell the friends around us, do not blindly believe that eating raw eggs is more nutritious, beware of being infected by bacteria.

Truth 7: eggs and soy milk can be eaten together.

Eggs and soy milk can not be eaten together, otherwise it will affect the absorption of nutrients in the food. This is actually wrong. When soy milk is heated, the trypsin inhibitor in it loses its activity and does not affect absorption. So eggs and soy milk can be eaten together.

Truth 8: when you are sick, you can eat eggs and try not to be greasy.

Some friends think that you can't eat eggs when you catch a cold, which will aggravate the illness. In fact, this is wrong. When people have a cold or fever, their resistance tends to decline, and there will be a lack of nutrition in the body, and eggs contain a lot of protein, so eating eggs can help the body recover its health. just try not to eat greasy food during illness, you can eat steamed egg custard or boiled eggs.

Truth 9: pregnant women don't need to eat too many eggs.

The old man often said that it is necessary to have eggs and brown sugar. Most pregnant women in our country eat a lot of eggs when they sit at home. However, experts point out that eating 10 eggs a day is actually the same as eating 2 eggs, because the body absorbs most of these nutrients, and eating too much will increase the burden on the stomach and intestines, so it is recommended that pregnant women should have a scientific diet when they are pregnant. Eat no more than 2 eggs a day.