First broadcast: on BBC Two ScotlandLatest broadcast: on BBC One Wales
Food writer Stefan Gates sets out to uncover the truth about those notorious food additives, E numbers. His journey begins with the E number colours. Show more
First broadcast: on BBC Two ScotlandLatest broadcast: on BBC One Scotland
Stefan Gates uncovers the truth about food additives. He looks at preservatives, discovering one that keeps bacon free of deadly bacteria and one that's an explosive. Show more
First broadcast: on BBC Two ScotlandLatest broadcast: on BBC Two England
Stefan Gates uncovers the truth about food additives. He looks at E number sweeteners used to replace sugar and learns about the chemicals which hold our food together. Show more