The salicylates in them equal taking aspirin every day
A diet high in fruit and vegetables, especially organically grown ones, may protect against cancer and heart disease and could be the equivalent to taking a low dose of aspirin every day, scientists say.
Fruit and vegetables are known to have high levels of salicylates, which are also the active anti-inflammatory ingredient of aspirin. Vegetarians meanwhile are known to have low rates of cancer, as well as having higher levels of salicylates in their bodies.
The conventionally grown fruit and vegetables treated with pesticides that are found on many supermarket shelves have lower levels of salicylates than those grown organically.
The salicylates in fruit and vegetables may in fact play a bigger role in protecting against cancer than the antioxidants on which research has focused until now, the researchers from the University of Cardiff said.
Professor Peter Elwood, who led the review, said: ‘I think this is a very exciting area that should be researched in considerable depth.
‘Most medical authorities have said for 20 years that it is the antioxidants in fruit and vegetables that account for their protective effects. It leads us to wonder if the beneficial effects of fruit and vegetables are because of the salicylates they contain,’ he said.