Leeks originate from the Mediterranean and were used by the ancient Egyptians. In the Czech Republic, two types are grown: spring leeks and autumn leeks, the latter of which can withstand the first frosts and is suitable for storage. It is a valuable vegetable with a high content of vitamins A, B and C, and also contains calcium and iron. It actually contains more iron than lettuce or spinach.

Therefore, it is particularly suitable for autumn cuisine, where it helps to loosen mucus and support immunity. It detoxifies, warms the centre and is suitable for loss of appetite, impotence and loss of libido. It is suitable for kidney and urinary tract diseases. It is excellent prevention against atherosclerosis and diabetes.

It is of a warm nature and pungent taste, and it influences the lung, heart, kidney and bladder meridians.