The following foods are surprisingly high in salt, in many cases comparable to the amount in a 32.5g packet of Walkers Ready Salted Crisps (0.44g). The McVities digestive biscuits mentioned above ...

I tried out dark chocolate digestives from Aldi, M&S and McVitie's to see which one was the best and which offered the best value for money ...

Food and drink brands have redesigned existing products – or made entirely new ones – that support rather than deplete nature.