What are the benefits and disadvantages of eating egg yolks

May 8, 2023

An egg a day, is a must in many people's lives, but when eating, some people only eat egg whites, do not eat the yolk, that the yolk is harmful to the human body, in fact, the yolk is very rich in nutrients, so what are the benefits and disadvantages of eating egg yolk?

The benefits of eating egg yolks

Prevention of cardiovascular disease

Egg yolk contains 32.5% fatty acids, most of which belong to oleic acid, a kind of unsaturated fatty acid, and olive oil, after consumption can remove blood cholesterol, reduce blood lipids, can play a role in the prevention of cardiovascular disease, especially for patients with high blood lipids, cerebral thrombosis, atherosclerosis and other patients.

Blood building

Eggs contain high levels of iron, but most of them are found in egg yolks, which can be consumed to replenish iron and promote the synthesis of hemoglobin, thus promoting blood production.

Calcium supplement

The calcium content in eggs is very high, except for the calcium in the egg shell, most of which is contained in the yolk, which can be used to replenish calcium.

Slowing down the aging process

Eggs also contain many antioxidant substances, such as vitamin A, vitamin B2, selenium and zinc, which will help the body to remove free radicals and delay aging after intake.

Protect your eyesight

Egg yolk contains lutein and zeaxanthin. Both lutein and zeaxanthin are carotenoids, but they cannot be converted into vitamin A. Nevertheless, they have strong antioxidant effects, especially for eye protection.

What are the disadvantages of eating egg yolks?

Increases cholesterol

The cholesterol content of eggs is extremely high, with one egg yolk containing almost 200 mg of cholesterol. The daily cholesterol intake should not exceed 300mg, and other foods in life also contain more or less cholesterol, if eaten together with egg yolks can easily cause cholesterol overload, therefore, egg yolks should not exceed 2 a day.

Causes fungal infections

Not some people eat eggs are not cooked, but the milk rushed eggs, boiled milk rushed raw eggs, this way of eating eggs can not be fully cooked, eggs contain a very high chance of bacteria, so eat may cause bacterial infections, diarrhea and other symptoms.

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