EATING rocket leaves has been found to increase your chances of fighting certain forms of cancer, according to research conducted by the University of Reading.

Scientists have discovered anti-cancer compounds, which can counter the development of prostate cancer and other forms of the disease.

The components, known as isothiocyanates, thrive during the post-harvest season and eating the salad leaves could reduce the threat of cancer even after the shelf life has expired.

Dr Luke Bell, a food chemist from the University of Reading said: “The discovery is really surprising, going against the assumption that nutrients found in rocket will dissipate over the period of time following harvest.

“Our study has shown the processing actually has a potentially beneficial effect to consumers and rocket lovers can have confidence in the health boost a bag of rocket will give them.

“The biggest boost in these cancer-fighting compounds came seven days after processing, but begin to tail off after that.”

The research suggests regular consumption of rocket leaves could improve long-term health and reduce the risk of developing chronic disorders, such as cardiovascular disease.

A sensory analysis of the popular garnish was also attempted to determine if the cancer-fighting compounds were more potent depending on the flavour profile.

Dr Bell added: “The important thing is that the cancer-fighting compounds are prevalent in each variety, regardless of whether you like rocket mild or hot and peppery, you will still get the same potential health boost.”