In addition to Michaels, the series will also feature celebrity chef Curtis Stone, who will rid each family's kitchen of unhealthy food while also educating them on proper nutrition.
NBC orderedLosing it with Jillian in October and subsequently began casting for "families who want to get off the couch, step up and take their lives back."
The eight-episode series is being produced by The Biggest Loser's Reveille production company in association with Empowered Media.
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