Food Unwrapped

Jimmy investigates shock reports that changing sea temperatures mean squid and chips could one day replace fish and chips as the British national dish.

Jimmy wants to know where the flavour in his Earl Grey tea comes from. The ingredients mention bergamot, but what exactly is it? Jimmy visits southern Italy to find out.

In Thailand, Jimmy discovers the surprising secret ingredient that makes a prawn cracker unique. Meanwhile, Matt visits Britain's largest producer of fresh herbs, where he learns about an extraordinary new high-tech method of extending shelf life.

Kate investigates alternative milks and meets a scientist who hopes his genetically engineered goats' milk will save lives. Jimmy investigates reports the fish we're buying may not be what we think it is, and a look at what spreadable butter is.

In Los Angeles, home of the body beautiful, Kate investigates reports that caffeine could be a powerful secret weapon in the battle of the bulge. Jimmy visits Belgium on the trail of the dieter's holy grail: a chocolate that could be good for you.

Jimmy visits Scotland to get behind the headlines of a mysterious condition threatening our salmon farms. Kate heads down under to find out about a surprising new meat bouncing into our supermarkets, but how on earth do you farm a kangaroo?