What is the best benefit of eating egg yolks?

The fat in egg yolk is dominated by monounsaturated fatty acids, more than half of which is the main ingredient in olive oil, oleic acid, which is beneficial for preventing heart disease. Vitamins are also mostly concentrated in egg yolks. Egg yolks contain valuable vitamins A and D, as well as vitamin E and K, which are "fat-soluble vitamins".

The water-soluble B vitamins are also mostly found in egg yolks. The reason why the egg yolk is light yellow is because it contains riboflavin, which is vitamin B2, which can prevent rotten corners of the mouth, glossitis, cleft lips, etc. Various trace elements are also concentrated in the egg yolk.

There is a lot of phosphorus in the yolk, and a lot of iron. At the same time, all the lecithin in eggs comes from the yolk, and lecithin provides choline, which helps synthesize acetylcholine, an important neurotransmitter. Therefore, the first complementary food for babies is often egg yolk.

Egg yolk is good for iron supplementation in children, and it is also good for children's brain development. The lutein and zeaxanthin contained in egg yolk can also help the eyes filter harmful ultraviolet rays, delay eye aging, and prevent eye diseases such as macular degeneration and cataracts.

The main components of egg yolk are protein, fat, and about 2 minerals, as well as a variety of vitamins and other trace components. Egg yolks also contain unexpected health ingredients – lutein and zeaxanthin. Lutein and zeaxanthin are both carotenoids, but they cannot be converted into vitamin A in the body.

That said, they have a strong antioxidant effect, especially for the eyes. Those dark yellow duck egg yolks and egg yolks are exactly the best for lutein and zeaxanthin**.

1. Enhance physical fitness: Eggs are rich in protein, fat, vitelline, lecithin, vitamins and minerals needed by the human body, such as iron, calcium, potassium, lutein and zeaxanthin.

3. Enhance memory: The lecithin in the egg yolk can release choline after being digested by the human body, and choline can reach the brain through the blood, which can avoid mental decline and enhance memory.

4. Supplement nutrition: egg yolk is rich in fat, including neutral fat, lecithin, cholesterol, etc.; It is also rich in minerals such as calcium, phosphorus, and iron; At the same time, it is rich in protein, and it is a protein with high biological value; It is also rich in vitamins, of which vitamin A, vitamin D, and vitamin B are the most.

Egg yolk is the yolk of birds, which is rich in nutrients, and the protein, fat, vitamins, minerals and other components contained in it are very beneficial to human health. But at the same time, egg yolk also contains high cholesterol and fat, and if you eat too much, it will cause a certain amount of damage to the body.

Benefits:1. Improve immunity

Egg yolk is rich in nutrients, including minerals such as calcium, phosphorus, iron, and zinc, as well as vitamins A, B, D, E, and many other vitamins. These nutrients can effectively enhance the body's immunity and prevent colds and other diseases.

2. Promote brain development

Egg yolk is rich in lecithin, which can promote brain development and enhance memory and learning ability.

3. Promote bone growth

Egg yolks are rich in vitamin D and calcium, which can promote bone growth and development, especially for bone health in the elderly and children.

4. Protect your eyesight

Egg yolk is rich in antioxidants such as lutein and zeaxanthin, which can have a protective effect on the eyes and prevent vision loss and eye diseases.

Disadvantage1. Contains too much cholesterol

Egg yolk contains high cholesterol, and if consumed in too much amount, it can easily lead to high cholesterol in the blood and increase the risk of cardiovascular disease.

2. High fat content

Egg yolks are high in fat, which can easily lead to obesity and increase the risk of other chronic diseases if consumed in excess.

3. Susceptible to infection

Since the egg yolk is the yolk of birds, there is a certain risk of germs, and it is easy to be contaminated by the wheel during storage and processing, so it is necessary to pay attention to hygiene.

In general, egg yolk consumption in moderation is beneficial to human health. However, for people with high cholesterol and obesity, it is recommended to limit the amount of food consumed to avoid causing damage to the body.

Egg yolks are one of the most nutrient-dense parts of eggs, rich in nutrients such as protein, fat, and vitamins and have many health benefits.

1. Immunity-enhancing egg yolk contains many antioxidants, such as selenium, vitamin E, B vitamins, etc., which are important substances to enhance human immunity. Moreover, the lecithin contained in egg yolk also contributes to the health of cell membranes.

2. Egg yolk is rich in lutein and zeaxanthin, which are important substances to protect eyes and prevent eye diseases. In addition, the vitamin A in egg yolk also helps to protect and improve vision.

3. Promote liver healthEgg yolk contains high cholesterol, but the choline in it can promote liver health. Studies have found that adequate dietary intake of choline can help improve problems such as fatty liver disease, and can also help prevent diseases such as liver cancer.

4. Maintain bone healthEgg yolk is rich in vitamin D, phosphorus and calcium, which is one of the important components for maintaining bone health.

5. Improve cardiovascular healthAlthough egg yolk contains high cholesterol, lecithin can promote cholesterol metabolism, which is conducive to improving cardiovascular health and preventing heart disease and other diseases.

6. Energy-providing egg yolk is not only rich in protein, but also high in fat and carbohydrates, which is important for providing energy. Most of the fats in egg yolks are unsaturated fatty acids, which are beneficial for cardiovascular health.

7. Moisturizing the skin, egg yolk can not only be eaten, but also used to make ** and skin care products. The lecithin in egg yolk moisturizes the skin, improves dryness, and also helps reduce fine lines and wrinkles.

8. Choline in egg yolk for the prevention of Alzheimer's disease is one of the important substances for the prevention of Alzheimer's disease. Zyhui research has found that long-term intake of adequate choline can significantly reduce the incidence of Alzheimer's disease.

In short, egg yolk is very nutritious, and most people can eat it in moderation. However, due to the high cholesterol content in it, people with cardiovascular disease should pay attention to controlling their intake.

Eggs are a very nutritious type of ingredients, and nutrients are also relatively rich, eating an egg a day can supplement a variety of different nutrients, promote calcium absorption, good digestion, egg yolk is known to be relatively high cholesterol, so do you know what nutritional value it has, let's take a look at these introductions.

Nutritional value of egg yolks

Egg yolks are rich in fats, including neutral fats, lecithin, cholesterol, etc. It is also rich in minerals such as calcium, phosphorus, and iron; At the same time, it is rich in protein, and it is a protein with high biological value; It is also rich in vitamins, of which vitamin A, vitamin D, and vitamin B are the most.

After the lecithin in the egg yolk is digested by the body, it can release choline, which reaches the brain through the blood, which can avoid mental decline and enhance memory; Medicine says that lecithin is the nemesis of senile dementia; The lecithin in egg yolk can promote the regeneration of liver cells, increase the content of human plasma protein, promote the body's metabolism, and enhance immunity. Egg yolk contains a lot of fat and cholesterol, which can improve memory, and can also prevent Alzheimer's disease, which has certain benefits for improving immunity

Benefits of eating egg yolks

Traditional Chinese medicine believes that egg yolk is warm and sweet; It has the effect of nourishing yin, calming the heart and calming the nerves; **Upset, insomnia, stomach reversal and vomiting caused by yin deficiency; Egg yolk and milk are taken in moderation to have the effect of convulsions; Egg yolk is often used for high fever or late stage of fever, depletion of yin and jin, loss of muscles and veins, and other internal stroke symptoms such as hand and foot twitching. Egg yolk can have the effect of calming the nerves and nourishing yin, and has a certain effect on relieving physical weakness.

Some of the nutritional values and benefits of egg yolk, everyone knows it, it can be seen that it can promote metabolism, improve the body's immunity and physique, and can also prevent Alzheimer's disease, but also promote digestion and absorption, you can eat it often.

Egg yolk contains too much cholesterol, cholesterol decomposes very slowly in the body, and it is difficult to excrete from the body, and if there is more, it will accumulate in the blood vessels, which is easy to block and dangerous, so the egg yolk can not be eaten too much.

Cholesterol is also known as cholesterol. A derivative of cyclopentane polyhydrophenanthrene. As early as the 18th century, cholesterol was discovered from gallstones, and in 1816 the chemist Bencher named this lipid substance cholesterol.

Cholesterol is widely found in animals, especially in brain and nerve tissues, and is also high in kidneys, spleen, liver, and bile. Its solubility is similar to that of fat, insoluble in water, soluble in ether, chloroform and other solvents.

Cholesterol is an indispensable and important substance in animal tissue cells, which not only participates in the formation of cell membranes, but also is the raw material for the synthesis of bile acids, vitamin D and steroid hormones.

Cholesterol can also be metabolized into bile acids, steroid hormones, 7-dehydrocholesterol, and 7-dehydrocholesterol will be converted into vitamin D3 by ultraviolet irradiation, so cholesterol is not a harmful substance to the human body.