The nitrate content of beetroot juice helps lower blood pressure, research has shown.

A study in the US journal Hypertension found that blood pressure was reduced within 24 hours in people who drank beetroot juice or took nitrate tablets.

The higher the blood pressure, the greater the impact of the nitrates.

This research suggests there is hope of using a more "natural" approach to bring down blood pressure. Nitrates are found in a number of vegetables.

A previous study found that drinking a pint of beetroot juice lowered blood pressure significantly in people with normal blood pressure.

Full article:  http://news.bbc.co.uk/2/hi/health/10433877.stm