It is one of the most biologically and nutritionally valuable vegetables. It likely originates from Belgium and spread to countries in Central and North-Western Europe, mainly due to its cold tolerance in Scandinavia, Germany, the Netherlands and Great Britain.

It has a high content of thiamine (B1) and folic acid. Therefore, it is suitable for anyone suffering from fatigue and concentration disorders. It also contains manganese and certain proteins that have a beneficial effect on brain and nerve function. Furthermore, it contains potassium, fibre and also has a high vitamin C content.

It is of a warm nature and bitter taste, and it is a great winter vegetable that should not be missing from our plates.