100 grams of leeks contain about 83 grams of water, 1.5 grams of protein and 14 grams of carbohydrates . It is a source of some nutrients such as vitamin A, B6, C, K, iron, magnesium, manganese and folic acid.


Leek is extremely good for the eyes

Leek contains a large amount of vitamin A. Daily consumption of leeks provides about 65% of the recommended daily intake of vitamin A for women and 50% for men. Vitamin A is also needed for the development of healthy blood cells, helping to grow new red and white blood cells . This supports retinal function in low light conditions.


Leek is good for bones

To maintain healthy bones, it is necessary to add leeks to the daily menu. It contains a high amount of vitamin K , which is needed to activate the protein osteocalcin. It is essential for maintaining bone health. The vitamin is also important for regulating blood flow. On the other hand, low vitamin levels are associated with poor circulation. A serving of leeks provides almost 40-50% of the daily recommended intake of vitamin K.


Leek is good for the heart 

According to a number of studies, leeks have the effect of lowering blood pressure. It has the ability to protect platelets from clotting, which can lead to a heart attack. Vegetables help rid the body of homocysteine, a molecule that can be harmful to the cardiovascular system . Leek has also been found to help lower bad cholesterol while raising good cholesterol. 


Leek also helps prevent some cancers

Leek contains compounds that prevent some cancers such as breast, colon and lung cancer. Consumption of leeks is also associated with a significant reduction in the risk of prostate cancer.

This property is due to the inulin component, which has the ability to protect DNA from damage. An important element is diallyl trisulfide, a bioactive compound that inhibits the growth of tumor cells. Leek also contains kaempferol, an antioxidant that relieves oxidative stress in the blood, which is responsible for cancer.