Should we keep coffee, tomatoes, potatoes and even red wine in the fridge? Kate finds out why eucalyptus is so good at clearing our air passages. Plus: sauerkraut. (S10 Ep3/5)
Kate visits Rome to find out the difference between gelato and ice cream. Are dark rum and white rum made with different ingredients? Why do mints make your mouth cold? (S10 Ep4/5)
What are those worms doing in bottles of tequila? How do you stop carp tasting of mud? And what's the difference between tangerines, mandarins, satsumas and clementines? (S10 Ep5/5) [AD,S]
Jimmy, Kate and Matt uncover more food secrets. Could squid and chips replace fish and chips as our national dish? Where do multivitamins come from? Why is clotted cream yellow? (S11 Ep1/6) [AD,S]
Bergamot gives Jimmy's Earl Grey tea flavour, but what exactly is it? How does instant tea do against tea bags? Plus: Kate visits a jelly bean factory. And pork scratchings. (S11 Ep2/6) [AD,S]
How much prawn is in a prawn cracker? What's in low-salt food instead of salt? Plus: the new high-tech method of keeping fresh herbs alive for longer. (S11 Ep3/6) [AD,S]