A leading dyslexia campaigner has urged parents to badger their doctor for a promising new food supplement which is being tested by North-East children.

A total of 120 County Durham children are taking part in the world's first major study of omega three and omega six oils.

The children, aged between six and 11, have learning problems caused by disorders such as dyslexia, dyspraxia, hyper-activity and autism, which effect millions of people worldwide.

If the youngsters show improvements in concentration and behaviour it could be a treatment breakthrough.

Two years ago a small study in Oxford produced dramatic improvements in children. But few parents are aware that the supplements are on sale and can even be prescribed on the NHS.

A bottle of 60 eye q. capsules containing omega three and omega six oils costs £7.99. Dosage starts at six a day but reduces if the child responds.

Carol Saxby from Darlington, who speaks for the British Dyslexia Association in the North of England, said parents should not wait for the results of the County Durham trial, which will not be known until September.

"It is definitely worth parents talking to their GPs. My advice is to go and badger your doctor," said Mrs Saxby.

Kevin Johnston, from Darlington, has started his dyslexic son David, 10, on eye q. after reading about the trial.

"We need to do something now to help our son," he said.

Mr Johnston fears that the cost will be a problem for low-income families.

"It should be available on the NHS," he said.

The Darlington and District Dyslexia Support Group is holding a special meeting on Wednesday 6th March after media reports that special exercises can improve coordination in dyslexic children.

The meeting starts at 7pm at Morrison's Business Training Centre, Morton Park, Darlington. For more information ring (01325) 387700.