CLINICAL KNOWLEDGE MAGAZINE
4 min read
Eggs Constitute Beneficial Cholesterol
Alicja Kowalska
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Diets Premium Medical Expert • 18.03.2026
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Scientifically reviewed by a clinical dietitian:
This article has been peer-reviewed for adherence to IŻŻ, WHO, and PTGiP clinical nutritional standards.
| CLINICAL KNOWLEDGE MAGAZINE CLINICAL KNOWLEDGE MAGAZINE | min read 4 min |
| Diets Premium Medical Expert Alicja Kowalska | Scientifically reviewed by a clinical dietitian 18.03.2026 |
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Key Takeaways
Eggs remain a rich source of valuable nutrients, containing high-quality protein, numerous vitamins and minerals, as well as omega-3 and omega-6 fatty acids. For many years, it was believed that consuming eggs could lead to an increase in so-called bad cholesterol. However, recent scientific studies confirm that regular consumption of eggs offers numerous benefits.
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Cholesterol most important information
Cholesterol is a substance that is found in every cell of the body, so it's easy to conclude that it is essential for health. Until recently, doctors, dietitians, and other health professionals warned against high-cholesterol products, including eggs, and recommended that they be eliminated from the diet. It looks a little different today.
Misconceptions about the detrimental impact of eggs on cholesterol levels
Many people believe that cholesterol is a harmful substance Information about its negative effects is spreading in newspapers and on internet sites. Advertisements for drugs that help combat cholesterol only reinforce the fear of this substance. It is no wonder, then, that many people associate cholesterol with something dangerous. At the same time, doctors and dietitians warn against eating foods containing high levels of cholesterol. There are theories that this information was spread by the pharmaceutical industry in order to increase sales of cholesterol-lowering medications. It is hard to say how much truth there is in this, but one thing is certain – eggs have become a forbidden product and even today, when many scientific studies confirm their health-promoting effects, people still avoid eating eggs for preventive reasons.
Eggs and scientific evidence supporting their effectiveness
Fortunately, scientists have investigated cholesterol and the effects of products that are a rich source of cholesterol on its levels in the body. The results of these analyses have shown that eggs are a true wonder of nature. In order to fully understand their beneficial effects on health, it is important to consider the composition of eggs. Among the many nutrients, the most important are: lecithin, which prevents cholesterol from being deposited in blood vessels and lowers LDL cholesterol levels while regulating lipid metabolism; protein with complete amino acid composition, which is considered exemplary by the World Health Organization. As a complete protein, it provides all the necessary amino acids that the body does not produce itself, making it an excellent choice in the diet, e.g. for athletes; vitamins, including A, D, E, K and vitamins of the B group, including the rare vitamin B12; mineral substances, such as potassium, sulfur, phosphorus, iron, zinc, selenium, iodine, and omega-3 and omega-6 fatty acids in health-promoting amounts; xanthophylls, which have antioxidant functions; lutein and zeaxanthin, which protect the eyes and aid in the treatment of eye diseases. As can be seen, eggs contain substances necessary for the proper functioning of the body. Their amount makes eggs an important component of the diet.
Alicja Kowalska
Diets Premium Medical Expert
Member of the Diets Premium clinical editorial board. Specializes in medical diet therapy, metabolic health, and nutritional planning.
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