More than half take up eating oily fish (53%) and 46% eat more fruit and vegetables.

BBC: One in three students wears 'lucky exam underwear'

The food industry said it supported government action to encourage children to eat more fruit and vegetables.

BBC: Children eating

Seeing parents eat fruit and vegetables - and cutting up portions for children both boosted their intake.

BBC: Family eating together

" and "Do you cut up fruit and vegetables for your child to eat?

BBC: Family eating together

It is recommended that adults eat at least five portions of fruit and vegetables a day, with the suggestion that diseases such as heart disease, stroke and even cancer could be reduced.

BBC: Apples

He advised that people should eat a balanced diet with plenty of fruit and vegetables.

BBC: Hidden benefits for apple-eaters