it would be impossible to produce or preserve the food or to fulfil given dietary requirements provided for on the basis of Union legislation without having recourse to those products and substances;
bheadh sé dodhéanta an bia a tháirgeadh nó a chaomhnú nó riachtanais cothaithe tugtha dá bhforáiltear ar bhonn reachtaíocht an Aontais a chomhlíonadh, gan dul i muinín na dtáirgí agus substaintí sin;