is obtaiend from the buts of the hazel bush. The bush grows up to 5 to 7 meters. The folwering stage is between april and september and the first harvest is after 4 years. The life time of a hazel bush is about 50 years. The bush is cultivated from Europe to Asia Minor. Ever since the nut is a very important provider of nutrients. The oil has a high content of oleic acid . Depending on the origin the fatty acid spectrum varies. The oil is a great energy provider and easy to digest.