Eggs: benefits and harms to the body

Learn more about the health benefits of eggs

Egg is the only natural product with the most balanced combination of nutrients, trace elements, vitamins and amino acids.

The benefits of eggs

For example, chicken protein is better than fish or meat in its beneficial properties. 100 grams of the product contains as much as 13 grams of pure protein.

Eggs (chicken, quail, duck) contain choline, which has a beneficial effect on the functioning of the nervous system. Selenium and lutein are known powerful antioxidants. Carotenoids prevent age-related vision loss, including cataracts.

Vitamin E is responsible for the functioning of blood vessels and the heart. Vitamin A strengthens the immune system. Vitamin D is good for bones and teeth.

Eggs are rich in protein, which is needed for energy. Therefore, to maintain a figure, it is recommended to eat 1 chicken egg per day.

Egg harm

Eggs become harmful when they are consumed in large quantities and without heat treatment. When abused (more than 2 chicken eggs per day), they increase the level of “bad” cholesterol.

Eating raw eggs (except quail) increases the risk of contracting salmonella, which is contained in the product. As a result, you can earn dehydration or kidney failure. Therefore, doctors recommend eating boiled eggs.

In addition, store-bought eggs may contain antibiotics or nitrates, which are fed to birds in an incubator. Residues of harmful substances can disrupt the intestinal microflora, multiply pathogenic microorganisms, and so on.

How to choose the right eggs

When choosing eggs, study their appearance. Eggs of good quality are free from cracks, dirt (feathers and droppings) and deformed shells.

Usually on each egg (chicken) there is a marking indicating the category of eggs and the shelf life. If the letter “D” is indicated, this means that the egg is dietary and should be stored for no more than seven days. Tableware (“C”) can be used within 25 days from the date of production.

Shake the egg, if you hear a gurgle, then the egg is stale. If the egg is very light, then most likely it has dried out or is rotten.

You can check the freshness of eggs at home with water and salt. If the egg floats in the saline solution, then the product is spoiled.

Eggs should be washed only before use, so that their protective layer and shelf life are preserved longer.