Consumers who opt for organic foods often believe they are improving their health, but there is currently no strong evidence that organics bring nutrition-related health a benefit, a new research review finds.

A “disappointingly small” number of well-designed studies have looked at whether organic foods may have health benefits beyond their conventional counterparts’, according to the review, by researchers with the London School of Hygiene and Tropical Health in the UK.

Moreover, they found, what studies have been done have largely focused on short-term effects of organic eating -- mainly antioxidant activity in the body -- rather than longer-term health outcomes. And most of the antioxidant studies failed to find differences between organic and conventional diets. (Reuters)