Are Chicken Eggs Healthy Or Harmful?

Joe Fowler
Author: Joe Fowler Time for reading: ~4 minutes Last Updated: November 04, 2022
Are Chicken Eggs Healthy Or Harmful?

Chicken egg dishes are a favorite delicacy of many peoples. How healthy are egg dishes and what benefits do they bring?

Chicken egg dishes are a favorite delicacy of many peoples. How healthy are egg dishes and what benefits do they bring?

Chicken egg is considered one of the most useful and nutritious products due to its nutritional value. Eggs are simply necessary for a healthy balanced diet. Chicken eggs are rich in vitamins and minerals, protein, which is almost completely digested by the body.

The claim that eggs are not good for human health because of their cholesterol content is considered outdated and obsolete. The diet of modern chickens has changed a lot, which is why the composition of eggs has changed. Moreover, it has long been known that the cholesterol content in the human body does not directly depend on the diet. So the good reputation of eggs is restored. Chicken eggs are especially useful and nutritious for the elderly, thanks to the high content of lutein and zeaxanthin - these are carotenoids (pigments) that help resist the external aging of the body.

Chicken eggs: positive aspects

  • Chicken eggs are often prescribed for preventive and therapeutic purposes, due to the rich content of nutrients and vitamins.
  • Chicken eggs contain vitamins such as: vitamin A, vitamin D, vitamin E, vitamins of group B, minerals.
  • The protein of fresh eggs is used in various inflammatory diseases, for example, in acute acidosis (an increase in the acid-alkaline balance in the human body).
  • The protein of a raw egg does not irritate the mucous membrane of the stomach and is quickly digested. It is important to include chicken eggs in the diet for stomach or intestinal ulcers. You need to be very careful when consuming protein with inflammation of the pancreas.
  • Chicken eggs are easily absorbed and digested, contain few calories. The energy value of a raw egg is 149 kcal.
  • Raw eggs are a very effective means of restoring vocal cords.
  • Raw chicken eggs are useful for 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 related to exposure to neurogenic industrial chemicals (mercury, arsenic).
  • The combination of lecithin and iron in eggs helps to improve hematopoiesis.
  • Another plus in favor of chicken eggs is maintenance of normal blood pressure.
  • Recent studies prove that eggs help to lose weight without harming the body.
  • Chicken eggs improve lung function, also fight bacteria, and reduce the risk of cancer.

Chicken eggs: negative aspects

  • Chicken eggs are not good for everyone, there is a small percentage of people whose body is not able to digest eggs.
  • Some children develop an allergy to chicken eggs, most often such a problem passes over time. In some cases, allergies accompany people throughout their lives.
  • Some doctors claim that you should not eat eggs more than three times a week, because the level of cholesterol in the blood increases.
  • Eating too many chicken eggs can lead to metabolic disorders.

Nutritional value of chicken eggs

A chicken egg consists of yolk and protein. Egg protein contains amino acids necessary for the development and functioning of the human body.

Protein contains 17 kcal (the energy value of protein is about a quarter of the total energy value of an 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:

  • polyunsaturated fatty acids - 18%,
  • monounsaturated fatty acids - 52%,
  • saturated fatty acids - 28%.

Egg white contains a total of 210 mg of cholesterol. 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 harm of egg cholesterol

Some nutritionists consider chicken eggs harmful to health because of their cholesterol content. But it should be remembered that cholesterol is necessary for the body in moderate doses to regulate the work 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 consequences.

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 with high cholesterol, it is recommended to eat 2 yolks and 6-8 proteins per week.


Which form of eggs is more useful?

Of course, all the useful properties of eggs are preserved when they are raw. But eating raw eggs can cause salmonellosis (an acute intestinal infection caused by salmonella). Therefore, it is not recommended to use eggs in raw form. If you choose between fried and boiled eggs, it is better to choose boiled. The less manipulations with the egg, the more useful substances are stored in them.


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