Following the recent high-profile cases involving food allergy deaths, Bee Wilson investigates whether labelling needs to go further to protect allergy sufferers. Bee asks if the growing number of people suffering from food allergies could be due to our diet and finds out how food production and labelling might change following the death of Natasha Ednan-Laperouse who had a severe allergic reaction to Sesame after eating a baguette from Pret a Manger.

Bee speaks to Michelle Berriedale-Johnson and Professor Chris Elliott about the state of current food regulations and the frustrations of the 'May Contain...' label. Dr Adam Fox and dietitian Lucy Upton talk through the probable causes of food allergies and why they're increasingly prevalent in young people. Bee visits Vita Mojo whose use of digital menus offers their customers pinpoint accurate information about which potential allergens are in which dish. Kerrie Foy describes the shock of discovering that her daughter Bluebell may have a peanut allergy and describes how it's turned their lives upside down.

Producer: Toby Field