The soup, the experts believe, could be used to help prevent the condition, reducing the risk of developing hypertension by as much as 27 percent.
The latest findings - by scientists at the University of Barcelona and published in the journal Nutrition, Metabolism & Cardiovascular Diseases - have major implications for millions of Britons blighted by ill health due to high blood pressure.
The research, into the effects of a Mediterranean diet on people at high risk of cardiovascular diseases, looked at 3,995 people taking gazpacho.