Everything has two sides. For the same food, some people say it’s good, others say it’s not good. The controversy about whether certain foods have health effects has never stopped. Eggs are called “all-round nutrition” and “nutrition”. “Emperor”, even so can’t escape the rough fate of being pointed.Eating eggs everyday can damage cardiovascular system
Some people think that eggs are highly nutritious. Eating a boiled egg every morning can replenish enough nutrients for the body and has the effect of health maintenance. Those who oppose it think that eggs have high cholesterol content in egg yolk, and eating every day is not conducive to stabilizing blood lipids and induces There seems to be some truth in both theories about cardiovascular and cerebrovascular diseases.
Eating eggs everyday can damage cardiovascular system
Those who don’t care about eating eggs are very curious and don’t know whom to listen to. So, is eating an egg a day good or bad for blood vessels? May wish to follow the doctor to find out.Is eating an egg a day to maintain health or damage the cardiovascular system? The researcher tells you the answer
Such a study was done at Harvard University, involving a population of about 210,000 people. Through related surveys, it was found that most people consume about 1 to 5 eggs in a week. People who insist on eating eggs The body mass index is much higher than that of people who do not eat eggs. Such people are also less likely to take drugs such as diabetes and antihypertensive drugs.
Changing past eating habits and insisting on eating one egg a day can increase the chance of suffering from digestive diseases. In order to ensure the accuracy of the research results, the 27 data and the research results of the above-mentioned studies are the same. Eating one egg a day does not It causes physical problems and is not necessarily related to digestive diseases. Therefore, people with high blood lipid levels can insist on eating one egg a day, and don’t lose the egg yolk.
What are the benefits of eating eggs?
1. Protect eyesight
The lutein and zeaxanthin contained in egg yolk are both powerful antioxidants, both of which belong to carotene. Lutein is mainly found in human eyes, including the retina and macula.
Relevant studies have shown that the intake of lutein and zeaxanthin is positively correlated with health levels, which may reduce the risk of cataracts. The fat in the yolk can also promote the absorption and utilization of lutein and zeaxanthin in the body.
2. Improve memory
Eggs are rich in lecithin, sterols, calcium and multiple vitamins. Choline in eggs is necessary for the synthesis of the neurotransmitter acetylcholine in the brain. It is also an important component of cell membranes. Frequent eating of eggs can improve memory and attention force.
For middle-aged and elderly people, it can prevent the premature appearance of Alzheimer’s. The adolescents often eat eggs to strengthen their brains and improve their academic performance.
3. Nourish the liver and improve eyesight
The vitellin and lecithin in eggs can repair damaged liver cells, improve the regeneration capacity of liver cells, protect the liver, and accelerate the elimination of trash and toxins from the body as soon as possible. Chinese medicine believes that the liver and the eyes are two closely connected organs, the liver People with strong functions will also have healthier eyes.
Therefore, eating eggs regularly can effectively reduce the risk of liver disease and relieve eye fatigue. Students and office workers who use their eyes too much can insist on eating an egg every morning to protect their eyesight.
4. Reduce the risk of digestive diseases
According to a report published in a US magazine, eating an egg a day can reduce the risk of stroke to 12%. Healthy adults eating eggs every day can significantly reduce the risk of diabetes and heart disease. Eggs contain a large amount of homocysteine, which is often closely related to the increased risk of heart disease.
These kind of eggs cannot be eaten
A. Rotten eggs
Eggs may have an unpleasant smell after being pickled for a long time. Pickled rotten eggs must not be eaten. In addition to containing a lot of water, bacteria and mold enter the eggs through the stomata of the eggshell and multiply, resulting in eggs The nutrients inside are decomposed by these bacteria to produce substances harmful to the human body. People who eat these eggs may experience food poisoning symptoms such as nausea and vomiting, abdominal pain and diarrhea.
B. Spotted eggs
Spots on the surface of the eggs are likely to be caused by inflammation of the fallopian tubes in the laying hens, infected with Salmonella, E. coli and other pathogens. The shelf life of this kind of eggs is only 15 days. There will be no peculiar smell after the eggs have been stored for a long time, but they are no longer good. It’s fresh.
In order to reduce costs, egg vendors generally sell them to consumers at low prices. Therefore, people who see long-spotted eggs in supermarkets or vegetable markets should not buy them, so as not to be greedy for cheap and suffer big losses.
C. Cracked eggs
Egg shells are very fragile and are prone to strong vibration and sloshing during storage, packaging and transportation. They are very easy to crack and form cracks. Cracked eggs are easily contaminated by external bacteria and viruses and cannot be continued to be eaten for a long time.
D. Sticky eggs
In summer, under hot weather, any food is not easy to store, and eggs are also easy to spoil. Once stored for a little longer, the yolk film will not be able to cover the yolk, causing a small amount of the yolk to adhere to the eggshell. If the adhesive part appears red, it can be eaten. If the egg film starts to stick to the eggshell, there will be black foreign objects attached. Or when it smells bad, don’t eat it anymore.
E. Moldy eggs
When picking eggs, if the shell has already grown mildew, this kind of eggs can no longer be eaten. This is because some of the eggs were exposed to rain or moisture during the transportation process, and the protective film on the surface of the egg shell was broken. Eggs are exposed to the air. Bacteria and viruses invade the eggs, causing moldy and deterioration inside the eggs, and then spread from the inside out to the egg shells, and black mold spots appear. When buying eggs, pay attention to the shell of the eggs. Even if eggs appear moldy Don’t buy it if it’s cheap.
How many eggs is appropriate to eat a day?
Healthy adults eat 1 egg a day; mothers can eat 2 eggs a day to supplement nutrition and promote lactation; elderly people can eat 1 egg every other day; hypercholesterolemia patients can reduce their cholesterol intake. Eat 1 egg every other day.
Conclusion: The egg yolk contains the nutrients needed by the human body, so it is recommended that you do not throw it away. As long as the daily amount of eggs is controlled within a reasonable range, it will help reduce the cholesterol content and protect the health of the body.
Do you usually like to eat eggs? How many eggs do you eat every day? May wish to leave a message below
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