The Goliat variety leeks, cultivated in Spain, are presented cut without head or tail, leaving only the stalk. This selection is perfect for including in a wide range of recipes, from purées and soups to stews and braises. Leeks are known for their high water and fiber content, as well as their low calorie count. They are a valuable source of vitamins A, C, and B6, and minerals like potassium, calcium, phosphorus, sodium, and iron. These vegetables benefit the digestive system, are recommended during pregnancy, and help boost the immune system. Additionally, their consumption may promote intestinal transit, act as a diuretic and laxative, stimulate appetite, and prevent cardiovascular and degenerative diseases. Eating leeks can even help control cholesterol, purify the blood, and contribute to the proper functioning of the nervous and muscular systems. They are also useful in combating conditions such as arthritis and rheumatism.