Called useful and harmful properties of chicken eggs.
A chicken egg is one of the most healthy and nutritious food due to its nutritional value. Eggs are simply necessary for a healthy balanced diet.
Eggs are rich in vitamins and minerals; the protein is almost completely digested by the body.
The statement that eggs are not useful for human health due to the cholesterol, is considered to be obsolete and outdated. The power of modern chickens has changed, so has changed the composition of eggs. Moreover, it has long been known that cholesterol in human body does not directly depend on the diet. Therefore, the good reputation of eggs recovered. Chicken eggs are particularly healthy and nutritious for the elderly, due to high content of lutein and zeaxanthin is a carotenoid (pigment), which helps to resist aging.
Eggs: the positive side
Eggs are often prescribed for prophylactic and therapeutic purposes, due to the rich content of nutrients and vitamins.
Eggs contain vitamins such as: vitamin a, vitamin D, vitamin E, b vitamins, minerals.
Protein in fresh eggs is used in various inflammatory diseases, such as acute acidosis (increase acid-alkaline balance in the human body).
Raw egg white does not irritate the lining of the stomach and quickly digested. Chicken eggs, it is important to include in the diet in ulcer of the stomach or intestines. Very carefully need to consume protein when inflammation of the pancreas.
Eggs are easily absorbed and digested, contain few calories. Energy value of raw eggs is 149 calories.
Raw eggs is very effective for the recovery of the vocal cords.
Raw chicken eggs useful in diseases of the nervous system. That is why 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-related neurogenic effects of industrial chemicals (mercury, arsenic).
The combination of lecithin and iron in eggs helps to improve krovoobrashseniya.
Another plus in favor of chicken eggs – the maintenance of normal blood pressure.
Recent research shows that eggs can help you lose weight without causing harm to the body.
Eggs improve the functioning of the lungs, also fight bacteria and reduce the risk of cancer.
Eggs: the negative side
Chicken eggs are not good for all, there is a small percentage of people whose body is not able to digest eggs.
Some children has Allergy to chicken eggs, most often this problem goes away. In some cases, allergic accompanies people throughout life.
Some doctors claim that you can’t eat eggs more than three times a week, because the level of cholesterol in the blood.
Consumption of too many eggs can lead to metabolic disorders.
Nutritional value of chicken eggs
Chicken egg consists of yolk and albumen. Egg white contains amino acids necessary for the development and functioning of the human body.
Protein contains 17 calories (the energy value of protein is about a quarter of the total energy value of eggs).
Egg white consists of: 85% of water, 0.3 percent fat, 0.7 percent carbohydrates, enzymes (protease, dipeptidase, diastasis) and vitamins of group B.
Egg yolk also contains proteins, fats, carbohydrates, calcium, iron, magnesium, zinc, vitamins A, E, and V.
The yolk of medium size contains 2.7 g protein, 0.61 g carbohydrates, and 4.5 g fat.
Egg white generally contains 210 mg of cholesterol. Recent studies showed that egg cholesterol is balanced (normalized) lecithin. That’s why egg cholesterol is harmless to the human body.
Some nutritionists believe eggs are harmful to health because of the cholesterol. But we should remember that cholesterol is needed by the body in moderate doses, to regulate the cardiovascular system. In addition, recent studies have shown that moderate doses of cholesterol are not harmful to health of body and do not cause negative effects.
Egg cholesterol is safe, the main thing – reasonable consumption of eggs.
There is no exact answer to the question – how many eggs can you eat, not to cause harm to the body. In General, it is recommended to eat about 4-6 eggs a week. For those who have high cholesterol, it is recommended to eat 2 egg yolks and 6-8 proteins per week.
What kind of eggs useful?
Of course, all the useful properties of eggs are preserved when they’re raw. But eating eggs raw can cause salmonellosis (acute intestinal infection caused by Salmonella). Therefore it is not recommended to eat eggs raw. If you choose between fried and boiled eggs, it is better to choose cooked. The less manipulation of the egg is done, the more nutrients they still.
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