Nov-3-2016
What is an egg?
What can you say about an egg? The child would simply say: "The egg is good," and he would be right - so many useful substances it contains, serves as food, medicine, even a toy for a person.
The chemical composition of the egg (not counting the shell) is very rich: on average, it contains 73.6% water, 13% protein, 12% fat, 0.60% carbohydrates, about 1% minerals (calcium, phosphorus and others). The most valuable part of the egg is the yolk, which includes, in addition to proteins, fats, carbohydrates, minerals, also vitamins A, B, D, E and others. Also, the egg takes first place among all other food products according to the content of lecithin, which is necessary for the nutrition of the nervous and brain tissue.
An egg belongs to dietary foods: its yolk is absorbed very well in any state (raw, hard-boiled, soft-boiled and “in a bag”), but it is better to boil the protein, its digestibility by the body increases from heat treatment. Color eggshell does not affect taste qualities the product itself (although many prefer to take cream-colored eggs, believing that they are tastier). It turns out that the color of the egg directly depends on how the bird ate during the maturation of the egg and the laying season.
AT folk recipes often there are tips and drugs that base their effect on the composition of the eggs, because the protein, which occupies the first place in percentage terms in the composition of the egg (after water), in cases of loss of a person’s defenses, helps him quickly restore his immunity.
One of the most important properties of a chicken egg is the presence of dietary properties, easy and productive digestibility. By the way, it should be noted that with all the advantages, you should not eat a lot of eggs - they contain a fairly significant amount of cholesterol, which is not always useful.
What are eggs, the benefits and harms of eggs are of great interest to people who lead healthy lifestyle life, monitor their health, and are interested in folk methods treatment. Here we will try to answer the questions of interest to this category of people.
Beneficial features:
The egg is primarily natural source protein and nutrients, which makes it an almost indispensable food product for each of us. Results of the scientific research cardiologists have shown that cholesterol, which is part of eggs, is harmless to humans.
Vitamin E contained in eggs has an antitumor effect, strengthens blood vessels and the heart. Vitamin D in combination with phosphorus is good for teeth and bone tissue. Egg yolk in excess contains a unique substance - the strongest antioxidant lutein. Eating eggs is an excellent prevention of vision problems, and especially cataracts. The benefits of eggs for pregnant women, all the more so beyond any doubt, since they contain everything necessary for proper development fruit substance. Eggs, oddly enough, have a low calorie content, and thanks to lecithin and choline, they contribute to the removal of fats and cholesterol from the body, which is important for people who care about their weight.
Nutrients and amino acids, in optimal proportions, support important features the vital activity of the organism. Another irreplaceable benefit of eggs is their energy value, which athletes need.
The endless debate about the benefits and harms of eggs is explained by the presence of cholesterol in this product. This is perhaps the only and main argument of opponents of the use of eggs. However, everyone knows that cholesterol in limited quantity necessary for of cardio-vascular system. Permissible daily rate cholesterol is equal to 300 mg per day. Perhaps one egg does not cover this norm. Therefore, if everything is fine with your cholesterol level, you can safely eat one egg a day, but if your cholesterol level is high, then it is not recommended to eat more than 2-3 per week.
Contraindications:
Eggs are useful for both adults and children. But, like any product, eggs have harmful properties associated for the most part with their excessive use, and contraindications.
Egg yolk contains fat and a large number of cholesterol, which is somewhat neutralized by the presence of lecithin, choline and phospholipids in it (they are able to lower blood cholesterol levels). The main thing is to know the measure in everything and not to abuse it. Also, to combat this lack of eggs, you can eat only protein, using special devices to separate the protein from the yolk. If eggs are included in your daily diet It is better to eat foods that contain antioxidant substances - with their help, you can reduce the amount of "bad" cholesterol. These products include raspberries, plums, raisins, blackberries, cabbage, oranges, spinach, red peppers, legumes.
Eating raw eggs can be dangerous due to possible presence they contain the salmonella microbe, which does not harm chickens and eggs in any way, but when it enters the human body, it leads to blood poisoning, intestinal disease, and causes typhus. To avoid possible problems, before eating eggs, be sure to wash them with soap, cook for more than 10 minutes, and also do not eat raw eggs and fried eggs.
What are the benefits of boiled eggs?
What are the benefits of boiled chicken eggs? In general, they differ little from raw ones, although they are absorbed by the body differently: boiled protein is easier to digest, but the yolk is preferable to raw, so soft-boiled eggs are the most useful. Of course, they can be consumed, being confident in their environmental friendliness and purity, and here the vital question arises: how to protect yourself from salmonella?
Let's try to figure this out. Salmonella can get into an egg from a sick hen's litter within a few hours after the egg has been laid. If during this time you have time to thoroughly wash the egg, it will remain clean and safe. However, it is better to use eggs only from healthy chickens: if you raised the chicken yourself, or buy eggs from reliable owners; or a product of a poultry farm, for which the sanitary and veterinary services are responsible. The fresher the egg, the less likely that it is contaminated with bacteria; buying beaten, cracked and dirty eggs is not worth it - it's better not to risk it.
So, soft-boiled eggs will be useful for the prevention of cardiovascular diseases and tumors of various kinds, their regular consumption strengthens bones, teeth, nails and hair, and improves eyesight, since the yolk contains a powerful antioxidant lutein - hence its bright saturated color. Beneficial effect of egg consumption on work nervous system- in particular, the brain - and the gastrointestinal tract; on the state of the muscles - athletes know this; on the quality of sperm - men should be aware of this.
What are the benefits of eggs for children?
The benefits of eggs in the nutrition of children are undeniable. Both protein and yolk are necessary for the growth and development of all functions. child's body. Chicken and quail eggs are a small pantry, which contains huge reserves of nutrients, the benefits of which cannot be overestimated. Egg white contains amino acids that are important for cell growth, increase brain activity, the development of germ cells, metabolism in general and the formation of strong immunity. A very valuable protein component is lysozyme, which destroys the walls harmful bacteria and also prevents the development of viruses.
AT baby food chicken egg is valued primarily as a source of protein containing essential amino acids (isoleucine, valine, leucine, lysine, threonine, tryptophan, methionine, phenylalanine).
Egg yolk in the child's diet is one of the main sources of lecithin, which is necessary for hematopoiesis, the nervous system, fat metabolism and absorption. fat soluble vitamins(including D, E and A, which are contained in the yolk).
But the protein can be tried only after 1 year, because it can cause allergies.
Acquaintance with eggs, namely with the yolk, can be started from 7.5–8 months of a child's life.
Are eggs good for men?
- What is special about this product and why they are so useful for the male body:
- They help to form muscle tissue, reduce the amount of subcutaneous fat and increase muscle.
- Increases testosterone levels, it has a positive effect on intimate life, prostate health.
- They are good for the eyes. They contain lutein and zeaxanthin and help reduce the risk of developing cataracts.
- One egg contains 6 grams of high-quality protein and nine essential amino acids that prevent weight gain. Amino acids are involved in building muscles, and they will also prevent the occurrence of dangerous diseases.
- Most men suffer from heart disease, which is why they die earlier than women. Eating eggs regularly can help prevent blood clots, strokes, and heart attacks.
- One egg yolk contains about 300 micrograms of choline, a nutrient that helps regulate brain, nervous and cardiovascular function.
- Eggs only contain healthy fats, they will increase your strength and endurance, have a positive effect on libido.
- Contains vitamins A, E and B vitamins. These vitamins affect male power and greatly improve it. Especially a lot of them in egg yolks.
In many sources, you can read that chicken eggs should be taken raw. We do not recommend doing this, as such a procedure may result in poisoning. You can only do this with quail eggs. The thing is that chicken eggs often contain bacteria that negatively affect the intestines and stomach in the first place. If you are sure of their freshness and the eggs have been properly stored, you can take them inside.
What are the benefits of eggs for women?
Analyzing the degree of usefulness of all the components of this product for the beautiful half of humanity, perhaps it is worth starting with the yolk. He consolidates maximum amount useful minerals and amino acids. Its value for a woman lies, first of all, in the fact that the yolks are rich in choline. it useful compound helps protect the outer membranes of cells from destructive processes. In the course of scientific experiments, it has been proven that eating 2 boiled eggs daily reduces the risk of developing breast cancer.
In addition, chicken yolk contains a large proportion of iron, which is so necessary for women during regular blood loss. Another important component of the middle is vitamin D. It is essential for those girls and women who work hard and do not have the opportunity to regularly go outside.
chicken protein- a real warehouse of proteins that are absorbed by the body by almost 98% (this figure is much higher than that of fresh meat). This feature allows the body to quickly and efficiently be saturated with chicken eggs. American scientists have proven that a couple of boiled eggs eaten for breakfast helped the subjects lose weight faster excess weight. Eggs contain a considerable amount of folic acid (vitamin B9). This vitamin is very important for women who are planning a pregnancy. Exactly folic acid helps the fetus to form correctly from the very first days of conception.
A negative phenomenon in the daily use of chicken eggs is their ability to increase the level of "bad cholesterol". However, this can be overcome by supplementing egg dishes with foods high in antioxidants (prunes, dates, spinach, Bell pepper, broccoli, lentils, onions, grapes, raspberries, cherries, currants).
Egg shells usually end up in the trash, but this product is a valuable source of a whole galaxy of vitamins and minerals. Calcium, copper, phosphorus, molybdenum, silicon and others - as many as 27 components that can make hair and nails any beautiful lady even stronger and shinier. It is recommended to use the shell in courses: for 20-30 days at least 2-3 times a year. To prepare the drug, it is enough to dry the well-washed shell and crush it with a mortar or coffee grinder.
Slimming:
Eggs, along with the yolk, are strong helpers in the fight for slim figure. Their main function is to help you overcome hunger. High-quality protein (one egg contains 6 g) makes them incredibly satisfying - with a low calorie content (72 kcal per piece). In general, eat eggs in the morning, and they will not only satisfy your appetite until the next meal, but will also fill you up to the point that you will eat fewer calories throughout the day. Research shows this.
Among other things, eggs stimulate calorie burning, since digesting protein requires more energy than digesting fat and carbohydrates. Protein is also needed to build and maintain lean muscle, which in turn boosts your metabolism. In addition, eggs help eliminate jumps sugar and insulin in the blood, leading to the deposition of fat.
Eggs must be included in the diet. They are rich in choline, a substance that blocks the absorption of fat and stimulates the consumption of body fat; it is one of the few natural sources of vitamin D that can help you lose weight more easily if you get the right levels. Eggs have more hunger-taming unsaturated fats than heart-damaging saturated fats. And finally, they are easy to prepare, versatile and cheap!
Protein is found in both egg white and yolk, but yolks are higher in calories. If you want to seriously limit the calorie content of food, take one whole egg and two egg whites for an omelette or sandwich. (Egg white contains only 17 calories.)
By the way:
- In eight weeks, those who ate a two-egg omelet, toast, and marmalade five times a week lost 65% more weight and 15% more fat (and had a 34% slimmer waist) than those who ate a bagel for breakfast. with the same number of calories, but without eggs (reports the International Journal of Obesity).
- Obese women who had two eggs in the morning ate 163 fewer calories at lunch—and fewer calories overall over the next 36 hours—than they ate if they ate the same number of calories for breakfast in the morning, but without eggs, according to the Journal of the American College of Nutrition.
Four more reasons to eat eggs:
- They are not harmful to the heart. Yes, eggs are high in dietary cholesterol, but research suggests they do not increase blood cholesterol levels. Egg consumption has nothing to do with increased risk heart disease, excluding diabetics. Therefore, unless your doctor says otherwise, you can clear conscience eat an egg every day. Want more? Add egg whites in any quantities!
- The eggs are colored. Add eggs to your diet and you'll get a host of nutrients that are good for skin, hair, and nails, including plenty of skin-smoothing vitamin A, and the B-vitamin biotin, which helps skin retain moisture and cleanliness and promotes healthy hair and nails. Plus, you'll get a good dose of moisturizing vitamin E.
- The eyes will be brighter. Egg yolks contain lutein and zeaxanthin, two antioxidant carotenoids that promote eye health and prevent age-related vision loss.
- Help with a hangover. Do you find it hard to come to your senses after yesterday? Nothing pleases? Get to the shelves with eggs, because they are high in the amino acid cysteine, a substance that breaks down acetaldehyde, the alcohol toxin responsible for hangovers. Swap eggs for breakfast and lunch!
How to choose a quality egg?
Your waist doesn't care what kind of eggs you buy - protein will do its job and muffle hunger, other nutrients will also be in place. If you're on a budget, don't be afraid to buy cheaper eggs in any color you prefer. The color of the shell tells only about the breed of chickens, and not about the quality of the eggs, their nutritional value or taste. If funds permit, consider more expensive organic eggs, or even eggs fortified with omega-3 fatty acids.
Based on Lucy Danziger's book The Anti-Diet. Eat more to weigh less."
Chicken eggs have long been an indispensable and popular product in the diet of many peoples. They became popular because of their simplicity and quick preparation. It has become a tradition for many people to have scrambled eggs for breakfast in the morning. And boiled eggs are an invariable product on a hike, long way, fishing, hunting. Most often, eggs are fried or boiled, but there are lovers of raw eggs. They are used in the preparation of many dishes. And the dough products cannot do without them at all.
For several decades now, disputes have not stopped: chicken eggs: benefits and harms for the human body.
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Folk Wisdom, Medicine and Experience
Composition of chicken eggs
The egg white contains essential amino acids that are important for humans. The composition of the protein is similar to the protein of meat and milk, but it is much easier to digest. It is very nutritious, and the lysozyme that is part of it suppresses harmful microorganisms. Protein during long and incorrect storage significantly loses useful qualities and may even be harmful. An excess of protein causes an overload of the liver and kidneys.
Protein also has a binding property, which allows it to be used in the preparation of many dishes: a variety of cutlets, pancakes, numerous pastries, marshmallows, soufflés.
The yolk contains a whole range of essential nutrients: almost complete list vitamins, a rich set of minerals, fat and cholesterol, which are frightened by opponents of chicken eggs. All active elements of the yolk are extremely important for the development of the body. It is not for nothing that yolks are prescribed among the first complementary foods for small children. unthinkable without eggs.
Easily digestible fats and yolk proteins stimulate fat metabolism, supplying nutrition nerve cells. A special element of lecithin suppresses yolk cholesterol, and choline prevents the deposition of cholesterol and fat on the walls of blood vessels.
The egg contains many different trace elements and vitamins, although they are not all well absorbed by the body.
Disease prevention
We made sure that the egg is rich in trace elements, vitamins, essential amino acids, which allows them to be used for the prevention of many diseases.
The cardiovascular system
Vitamin E contained in the egg can reduce bad cholesterol. In the body there are always different components of cholesterol, conditionally divided into good and bad. Good cholesterol has a beneficial effect on many body processes. But bad cholesterol settles on the walls of blood vessels in the form of droplets of fat, narrows the lumen, reducing and hindering the flow of blood to organs and tissues. Despite the common misconception that the yolk contains bad cholesterol, studies have shown that good cholesterol is present there. In addition, the egg contains substances that help lower cholesterol levels and reduce the amount of toxic substances in the liver that are present in other products. So after the holiday parties boiled egg for breakfast will help reduce alcohol poisoning.
Oncology prevention
The same and antioxidants of the egg inhibit the development of pathological cells.
Visual acuity
Amino acids, sulfur, and lutein will help support it. Of course, chicken eggs are not the only food that contains these beneficial substances.
Protein and yolk are equally beneficial for the body and are recommended to be consumed at the same time. Eggs are well and quickly digested. Therefore, they are the first to be included in the diet after a long fast or starvation. When losing weight, nutritionists advise to include the product in the diet.
Remember that a cooked product is absorbed faster than a fried or raw one.
Cosmetology
Eggs are widely used in cosmetics. They are included in numerous masks for nourishing and moisturizing the skin of the face, neck, décolleté, as well as for healthy hair.
Contraindications
- Raw eggs are the most dangerous. First, raw eggs are poorly absorbed by the body. Secondly, you can become infected with a dangerous intestinal infection - salmonella. This dangerous infection affects the digestive organs, causing bloating, chills, vomiting, dizziness, weakness, diarrhea and causes irreparable harm to the entire body. To avoid salmonellosis, do not eat undercooked and raw eggs, and wash your hands after contact with raw eggs.
- Included in the yolk fat and cholesterol with a significant consumption of eggs can lead to deposits on the vessels cholesterol plaques and also to obesity. Nutritionists believe that it is useful to eat no more than one egg per day.
- Eggs sometimes cause allergies. In such cases, it is recommended to eat only protein or quail eggs.
We found out that chicken eggs, benefits and harms which are known, must be present on our table and be part of. Chicken eggs are inexpensive and very useful product. Don't avoid them.
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A chicken egg is one of the most popular products, without which most people simply cannot imagine their existence. Despite the fact that we are all familiar with this food since childhood, there are different opinions and prejudices regarding eggs, which we will talk about today.
The benefits and harms of chicken eggs: myth #1
Today you can hear the opinion that the most ordinary chicken eggs are harmful to our health. This statement can be safely called false, since for thousands of years a person has regularly used this product, which is familiar to everyone, without harm to the body. Of course, if you immediately eat two dozen eggs (or eat spoiled eggs), then at least you are guaranteed an upset stomach, but this is rather an exception to the rule.
The benefits and harms of chicken eggs: myth #2
There is a statement that a person striving to eat right must certainly give up chicken eggs. In fact, a natural chicken egg is very useful and necessary for human body a product that saturates your body nutrients and will not lead to weight gain. Chicken protein includes protein, amino acids, minerals. Among other things, a chicken egg contains the following beneficial substances: choline (helps remove poison from the liver and has a beneficial effect on the brain), lecithin (helps cleanse blood vessels), niacin (participates in the formation of sex hormones), vitamin K (responsible for blood clotting), vitamins A, B2, B6, B12, E, biotin, nicotinic and folic acid, calcium and iron.
The benefits and harms of chicken eggs: myth #3
There is also a deliberately erroneous opinion that you can eat as many eggs as you want. Of course, eggs can be cooked in the most various types and variations that will delight any gourmet. But it must be remembered that human food, first of all, should be varied. Even though eggs contain a lot of useful and necessary for a person vitamins and trace elements, everything should be moderate.
The benefits and harms of chicken eggs: myth #4
Some nutritionists argue that it is undesirable to eat more than three eggs in a week. In fact, there is no exact answer to the question of how many eggs you can eat. Even if you eat only natural chicken eggs every day, you will not cause any harm to the body. The danger is products, which include Here it is necessary to be vigilant (and, if possible, to refuse such food altogether).
The benefits and harms of eggs: myth #5
Also, some nutritionists recommend that their clients give up chicken eggs due to the fact that they contain cholesterol. Chicken yolk is indeed a very cholesterol-rich product, but eating eggs not only does not cause an increase in blood cholesterol levels, but, on the contrary, contributes to the breakdown of fats accumulated in the liver (due to the choline contained in the product). Therefore, giving up a few eggs a week, you will cause much more damage to your health than if you regular use this product.
Is it so? Turning to experts, we tried to deal with the main arguments of the opponents of the egg diet, most of which turned out to be outright misconceptions.
Eggs increase blood cholesterol
Thirty years ago, doctors really declared the egg almost the main source of cholesterol. It was recommended to eat no more than three or four eggs a week. And many have expelled from their tables the classic breakfast - fried eggs, scrambled eggs, hard boiled eggs and in a bag.
Later science figured it out. There is really a lot of cholesterol in eggs: the average egg is 213 mg. Given that it is not recommended to take more than 300 mg of cholesterol per day, then one egg covers this limit by more than two-thirds. But thanks to other substances - phospholipids, which are found in excess in the egg, cholesterol was not as terrible as it was painted. It turns out that the egg is a kind of shield and sword in one bottle: on the one hand, it increases the amount of cholesterol in the blood, on the other hand, it reduces its concentration with the help of phospholipids.
Not so long ago, American scientists summed up the results of a study, as a result of which it turned out that an egg or two a day does not bring any harm to most people. For 14 years, doctors observed almost 120 thousand men and women, studying in detail their gastronomic habits. All myocardial infarctions and strokes (violations cerebral circulation). As a result, it turned out that those who ate from seven to fourteen eggs a week suffered from these ailments no more than those who consumed no more than one egg during this time.
Eggs are bad for the liver
And this opinion is wrong. Phospholipids have another good thing - they help maintain liver health by strengthening it. protective functions against the mass of toxic substances that she has to deal with daily. The most famous of them is alcohol, the effect of which on the liver is very deplorable, and only phospholipids can mitigate it. We will only make a reservation that nutritionists still do not recommend liverworts to eat an egg with mayonnaise or fry fried eggs in butter.
Eggs make you fat, they are very high in calories.
It is hard to imagine how you can get fat from a product that contains only 75 kilocalories. The yolk (there are no fats in the protein) contains 5 g of fat. Moreover, eggs are included in all kinds of unloading diets precisely because, at a low calorie content, they contain a storehouse of proteins - 10-13%, many vitamins and minerals (especially a large amount of calcium and iron).
Do not eat an egg at night, as it is poorly digested
This is not entirely true. A soft-boiled egg is digested faster than fried eggs and steep. The longer the egg is exposed heat treatment, the more time it will take for the stomach to work. But even with a steep egg, the stomach copes in three hours. It's just worth remembering that a late dinner, even the lightest one, cannot bring you health.
Raw eggs increase male power
Indeed, the famous Casanovas have always been distinguished by their passion for cocktails, which necessarily included a raw egg. Famous for his passion, Henry IV drank a glass of cognac mixed with yolk every morning. Other noteworthy gentlemen preferred to shake a raw egg in dark beer.
And in the Kama Sutra, it is recommended to eat a mixture of rice boiled in milk with sparrow eggs, fried onions and honey before the night of love. Nonetheless modern science does not find any special substances in the egg that affect potency. But there is an abundance of vitamins, proteins, which are very useful for ardent lovers.
The brighter the yolk, the more useful the egg
They explained it this way: if the chicken has walked enough in the sun, the yolk has a more saturated color. But in fact, bright yellow and even reddish yolks are obtained if the chicken was given the appropriate food. To do this, a good housewife always cuts domestic chickens green nettle. And laying hens at poultry farms are given by farmers canthaxanthin, a special food supplement.
The same substance is used when feeding salmon and trout to give the fish a rich pink color. But recently European doctors warned the public that canthaxanthin could harmful effect for sight.
Brown-shelled eggs are healthier and tastier than white-shelled eggs.
In fact, there are no differences in taste and benefits. The dark ones carry chickens Asian breeds, and light - European. Poultry farmers find more advantages in "dark" eggs only because they have a stronger shell, which means that they can be taken to the store without loss, and Asian chickens themselves are larger than European ones and have a calmer disposition, which increases egg production.
Eggs often cause salmonellosis
Only if they are cooked incorrectly. Poorly fried fried eggs with unhardened, jelly-like protein present the greatest risk. It is better to fry the eggs well, and boil the eggs in boiling water for at least a minute so that the yolk becomes soft, like wax. Once the yolk has lost its fluidity, the salmonella is dead.
By the way, poultry farmers claim that only one of seven thousand fresh eggs contains salmonella germs. Salmonella will show its harmful power only if the egg was stored in inappropriate conditions. To protect yourself from trouble, before breaking a fresh egg, wash it. And Easter eggs cooked hard-boiled and consecrated in the temple should not be feared at all.
There are many legends about the custom of painting eggs for Easter. One of them says that stones turned into painted and painted eggs, which, during the journey of Christ with the Apostle Peter, were thrown at the Savior by the enemies they met. Saint Peter collected them in his pocket, and later distributed them to kind people. Since that time, there has been a custom to prepare Easter eggs for the Great Day. According to another legend, the tradition of dyeing eggs red symbolizes the blood of the crucified Christ.
By the way
In ancient times, Easter eggs served as amulets: the egg seemed to our distant ancestors a symbol of the spring rebirth of the luminary. This custom also existed among other peoples. The Egyptians imagined the universe in the shape of an egg. The ancient Greek historian and philosopher Plutarch believed that the egg is a symbol of the Creator of the Universe. Earlier, many Eastern peoples there was a tradition on the first day of the new year to put painted red eggs on the table - it was considered the most beautiful. In Europe, this tradition passed from the ancient Jews.
Personal opinion
Valentin Smirnitsky, actor:
At Easter we always paint eggs with onion skins. We make cottage cheese Easter with dried apricots and candied fruits and bake Easter cakes. True, in recent times such an assortment of Easter cakes appeared that the need to bake it by itself disappeared.
How healthy are egg dishes and what benefits do they bring?
Chicken egg is considered one of the most useful and nutritious foods due to its nutritional value. Eggs are essential for a healthy balanced nutrition. Chicken eggs are rich in vitamins and minerals; a protein that is almost completely digested by the body.
The statement that eggs are not good for human health due to is considered obsolete and obsolete. The nutrition of modern chickens has changed a lot, so the composition of the eggs has changed. Moreover, it has long been known that the content of cholesterol in the human body does not directly depend on the diet. Therefore, the good reputation of eggs has been restored. Chicken eggs are especially useful and nutritious for the elderly, thanks to high content lutein and zeaxanthin are carotenoids (pigments) that help to resist external aging of the body.
Chicken eggs: positive aspects
Chicken eggs are often prescribed for preventive and therapeutic purposes thanks to its rich content of nutrients and vitamins.
Chicken eggs contain vitamins such as: vitamin A, vitamin D, vitamin E, B vitamins, minerals.
Fresh egg white is used for various inflammatory diseases, for example, in acute acidosis (increased acid-base balance in the human body).
Raw egg protein does not irritate the gastric mucosa and is quickly digested. Chicken eggs are important to include in the diet for stomach or intestinal ulcers. Very carefully you need to consume protein with inflammation of the pancreas.
Chicken eggs are easy to digest and digest, contain few calories. The energy value of a raw egg is 149 kcal.
Raw eggs - very effective remedy to restore the vocal cords.
Raw chicken eggs are useful in diseases of the nervous system. It is for this reason that chicken eggs are included in the diet of people suffering from diseases of the nervous system. Also in the prevention and treatment of people whose work is associated with exposure to neurogenic industrial chemicals (mercury, arsenic).
The combination of lecithin and iron in eggs helps to improve blood formation.
Another plus in favor of chicken eggs is the maintenance of normal blood pressure.
Recent studies show that eggs can help you lose weight without harming your body.
Chicken eggs improve lung function, also fight bacteria, and lower the risk of cancer.
Chicken eggs: negative sides
Chicken eggs are not good for everyone, there is a small percentage of people whose body is not able to digest eggs.
Some children are allergic to chicken eggs, most often this problem goes away with time. In some cases, allergies accompany people throughout their lives.
Some doctors say you shouldn't eat eggs more than three times a week because it raises blood cholesterol levels.
Consumption too a large number chicken eggs can lead to disruption.
The nutritional value chicken eggs
- A chicken egg is made up of yolk and white. Egg white contains amino acids necessary for the development and functioning of the human body.
- Protein contains 17 kcal (the energy value of the protein is about a quarter of the total energy value of the egg).
- Chicken protein consists of: 85% water, 0.3% fat, 0.7% carbohydrates, enzymes (protease, dipeptidase, diastase) and B vitamins.
- Egg yolk also contains proteins, fats, carbohydrates, calcium, iron, magnesium, zinc, vitamins A, E, and B.
- A medium-sized yolk contains 2.7 g of protein, 0.61 g of carbohydrates and 4.5 g of fat.
Fatty acids in the yolk:
- - 18%,
- s - 52%,
- s - 28%.
Egg white contains 210 mg of cholesterol in total. Recent studies have shown that egg cholesterol is balanced (normalized) by lecithin. That is why egg cholesterol is harmless to the human body.
Myths about the dangers of egg cholesterol
Some nutritionists consider chicken eggs to be unhealthy due to their cholesterol content. But it should be remembered that cholesterol is needed by the body in moderate doses to regulate the functioning of the cardiovascular system. In addition, recent studies have shown that moderate doses of cholesterol do not harm the health of the body and do not cause negative effects.
Egg cholesterol is safe, the main thing is moderate consumption of eggs.
How many eggs can you eat?
There is no exact answer to the question - how many eggs can be eaten so as not to harm the body. In general, it is recommended to eat about 4-6 eggs per week. For those who are elevated, it is recommended to eat 2 yolks and 6-8 proteins per week.
What kind of eggs are healthier?
Of course, everything beneficial features eggs are preserved when they are raw. But eating raw eggs can cause salmonellosis (acute intestinal infection caused by salmonella). Therefore, it is not recommended to eat raw eggs. If choosing between fried and boiled eggs, it is better to choose boiled. The less manipulation of the egg is done, the more useful substances are stored in them.
Questions from readers
October 18, 2013, 17:25 you write a light dinner consisting of protein, what is it exactly? and is it possible to replace with protein what is offered in sports nutrition or herbalife? Thank you!
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