Benefits of Eel, Its nutritional value and contraindications

Eel is a very nutritious bony fish. This fish has an elongated shape similar to the shape of a snake, and it lives in both fresh and salt water.

Benefits of Eel

Eel health benefits

Eel lives in the Atlantic Ocean, the Mediterranean Sea and its tributary rivers. Usually in shallow waters, but can be found in turbulent waters.

It is a migratory fish. Breeding migration occurs in the fall and begins in fresh and salt water. The eel has particularly fatty meat. It is consumed in most parts of the world.

Nutritional value of eel

Proteins: 18.44 grams

Carbohydrates : 0 gr

Sugars: 0 gr

Fat: 11.66 grams

Fiber: 0 gr

Omega 3: 653 mg

Omega 6: 196 mg

Cholesterol: 126 mg


Calcium: 20 mg

Copper: 0.023 mg

Iron: 0.50 mg

Magnesium : 20 mg

Manganese: 0.035 mg

Phosphorus: 216 mg

Potassium: 272 mg

Selenium: 6.5 mcg

Sodium: 51 mg

Zinc: 1.62 mg


Vitamin A: 3477 IU

Vitamin B1: 0.150 mg

Vitamin B2: 0.040 mg

Vitamin B3: 3500 mg

Vitamin B5: 0.240 mg

Vitamin B6: 0.067 mg

Vitamin C : 1.8 mg

Vitamin E: 4 mg

Folic acid: 15 micrograms

Amino acids: aspartic, glutamic, alanine, arginine, cysteine, glycine, phenylalanine, histidine, isoleucine, leucine, proline, methionine, serine, tyrosine, tryptophan and valine.

Calories: 100 grams of eel contains 184 calories.

Benefits of eel

benefits of eel

benefits of eating eel

Regeneration of cells and tissues

Eel fish contains a high percentage of protein. Proteins are used to regenerate cells. Skin, digestive system and blood cells begin to die one week after their formation. Therefore, the body must constantly reproduce cells and tissues.

Cognitive function

Scientific research has shown that zinc has beneficial properties for mental health. Combined with Vitamin B6, it stimulates the activity of neurotransmitters in order to improve brain functioning. Therefore, a good supply of zinc is beneficial for maintaining proper mental functioning.

On the other hand, the good content of vitamin B1 is beneficial for preventing Alzheimer's disease. According to a very recent study, a deficiency in this vitamin is associated with Alzheimer's disease.

Hemoglobin production;

A good supply of iron is necessary for the production of hemoglobin, which is used to transport oxygen in the body.

Stroke prevention

Scientific research indicates that a good supply of potassium, which is abundant in eel, is beneficial for stroke prevention . In fact, this element helps vasodilation, which allows for better blood flow, and prevents the formation of clots.

Strengthen the bones

Phosphorus is associated with the proper growth of bones, and its presence maintains healthy bones and teeth. Eating phosphorous can help you avoid bone density loss.

Omega 3 benefits

Eel fish is a good source of Omega-3, and these essential fatty acids are known to provide several health benefits. According to studies, omega-3 fatty acids are associated with healthy aging. Most of its benefits are improving the functioning of the heart and blood vessels, fetal growth, and preventing Alzheimer's disease .

Relieving menstrual cramps

Omega-3 fatty acids are not only good for the heart. Several studies show that these compounds have a positive effect on inflammation and menstrual pain.

Reducing the risk of tumor formation

Eel meat contains an important amino acid, arginine, which, according to studies, is able to inhibit the growth of tumors and strengthen the immune system. Although it is not effective against all types of cancer, recent studies have shown that L-arginine prevents breast cancer from developing.

Contraindications to eating eel

Eel is a very fatty fish with a lot of calories. Therefore, it is not suitable for those on a low-calorie diet to lose weight.

Eel contains a percentage of cholesterol, and therefore it is not suitable for those who suffer from high cholesterol.

General information about eel

Unfortunately, due to overfishing, the eel is now classified as an endangered animal and has been placed on the IUCN Red List . This means that the risk of extinction of eel is very high.

As in many other animal species, the females are larger, and in some cases can reach up to 3 kg in weight and up to a meter and a half in length.

Perhaps not everyone knows that the blood of eel is poisonous. In fact, the blood of eel contains a toxin that causes the destruction of red blood cells on contact. But fortunately, this toxic substance does not tolerate heat, and therefore it deteriorates and loses its effect when cooking. So be careful if you have to clean fresh eel, and make sure you wear gloves or at least that you don't have open cuts on your hands.

Eel is very popular in Asian cuisine, but due to its limited availability, it is an expensive fish.

The eel feeds at night on both living and dead animals. It hunts prey in very murky waters, where eels use their sense of smell to find their prey. 

benefits of eel


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