The misconception that eating eggs can be unhealthy or even dangerous still persists. Many people base this on the fact that eggs increase blood cholesterol levels too much or that eggs contain too much fat. But eggs are neither unhealthy nor dangerous.
They are nutritious and contain many nutrients that are essential for humans. In comparison, very few other foods are as nutrient dense as eggs. And the health concerns can also almost be forgotten. We show you eight health benefits of eggs.
1. Eggs are very nutritious
Eggs are among the most nutritious foods there are. You can easily see this from the fact that theoretically a whole egg must contain all the nutrients to grow a chick from a cell. Therefore, eggs contain almost all the important nutrients that the human body needs.
In addition to the most well-known amount of protein, an egg contains a long list of vitamins and minerals. These include, for example, vitamins A, B2, B5, B6 and B12, but also the important representatives vitamin D and vitamin K. Eggs also contain folic acid, calcium, zinc and selenium. It is significant in this context that these nutrients are mostly found in the yolk.
2. Eggs have little effect on cholesterol
One of the most persistent misconceptions about nutrition is the connection between eggs and cholesterol levels. For many years, eggs were demonized because of their cholesterol content, as they would increase the level of cholesterol in the body and thus promote cardiovascular disease or high blood pressure.
However, it is now known that cholesterol in the daily diet has little influence on the cholesterol level in the body. The fact is that in healthy people, the liver produces a large amount of cholesterol itself every day. Eating eggs and therefore a certain amount of cholesterol means that the liver produces less of it.
3. Eggs can improve memory
Many will not be familiar with the substance choline right away. Choline refers to a vitamin-like substance that performs many important functions in the human body and is mainly found in the yolk. Choline in the form of acetylcholine, one of the most important human neurotransmitters, has the most important effect.
This regulates the transmission of stimuli between nerves and muscles and acts as a messenger substance in the nervous system, making a significant contribution to muscle control and a functioning memory. Studies have already shown positive effects on memory performance. In addition, choline is essential for building cell membranes, has important functions in fat metabolism and the breakdown of environmental toxins or alcohol.
4. eggscan improve eyesight
Many people notice with every year that they get older how their eyes and thus their eyesight decrease. Various nutrients are reported to be able to counteract these degenerative, i.e. degrading processes. Studies in recent years have shown that two important antioxidants in particular are crucial for vision.
Eggs, and the yolk in particular, contain these two antioxidants, which are called lutein and zeaxanthin. These have been shown to be important for a healthy retina as they significantly reduce the risk of cataracts and macular degeneration. At the same time, eggs contain a certain amount of vitamin A, a lack of which is one of the most common reasons for poor eyesight.
5. Eggs contain all the essential amino acids
Eggs are particularly popular with athletes, because most of them know that eggs are one of the best sources of protein there is. Of course, most of the others also know that eggs contain a lot of protein, because what other conclusions should one draw from the name protein?
But the key to the usefulness of the protein in eggs is that they contain all the essential amino acids the body needs. The protein quality is extraordinarily high because eggs have the highest biological value. For example, eggs contain the second highest concentration of the most important amino acid for muscle building, namely leucine.
6. Eggs strengthen bone health
For athletes, there is another great side effect of eating eggs. The above-mentioned optimal amino acid profile of eggs means that muscle mass, i.e. lean mass, can be built up more easily if sufficient training takes place. More muscle mass also means better bone protection, which becomes more and more important in the long term as we age.
For those who don’t get enough exercise, eggs still offer bone health benefits. Because eggs are high in vitamin D and vitamin K, two key vitamins related to bone mass and density. These fat-soluble vitamins are in good hands in eggs and therefore have good bioavailability for humans, i.e. they are easy for the body to absorb.
7. Eggs can help you lose weight
It has already been shown that eggs have many nutritional components that are beneficial to health. Another benefit of eating eggs is that they can help with weight loss. Studies have shown that people who eat an egg for breakfast consumed, on average, far fewer calories than others during the day.
This is mainly due to the high protein content of approx. 7g in an egg. Protein is the most satiating nutrient and therefore very important when losing weight. Of course, the preparation of the ice cream is also important here. Hard-boiled eggs are sVery suitable because they contain no additional fat. A scrambled egg prepared with vegetables and a little oil increases the volume of food and also fills you up.
8. Eggs strengthen the body and the immune system
The importance of an egg’s nutrient richness becomes apparent when you look at the functions of each vitamin and mineral in the body. Eggs mainly contain zinc, iron, potassium and selenium. Iron is important for oxygen supply, while zinc is important for skin, hair and wound healing. Selenium is needed for the thyroid, while potassium regulates the water balance.Paragraph
Eggs also contain all the important vitamins except vitamin C. Vitamins A, D and E are important for the immune system, strengthen the eyesight and protect against free ones radicals. B vitamins are important for skin and hair and play an important role in blood formation. It’s worth noting that free-range eggs contain a lot more ingredients.