Supernanny reveals little known condition she's living with which could kill her

Supernanny Jo Frost has spoken about living with a deadly medical condition-and hinted that she has been close to death numerous times. The 55-year-old, who became a household name in the early 2000s for presenting parenting show Supernanny and went on to front several spin-off series, doesn't often open up about her health issues. But yesterday, in a video shared with her 843,000 Instagram followers, Ms Frost shared more about having anaphylaxis, which is when the body has extreme allergic reactions to food, medicines or insect stings.