"Supernanny" star Jo Frost is opening up about living with anaphylaxis, which can cause potentially life-threatening allergic ...

The "Supernanny" star shares her lifelong struggle with anaphylaxis and her mission to raise awareness of the potentially ...

Jo Frost, best known for her role on Supernanny, has opened up about the 'horrific' health condition she has been diagnosed with in a candid video shared on social media ...