Losing It With Jillian premiered on NBC on June 1, 2010. In this series, Jillian Michaels invades a different family every week to give them her own characteristic brand of tough love. She will get to the bottom of the issues each family member faces - ones that affect their health and happiness - and will arm them with the tools necessary to make life-altering changes. The series will also feature a chef who will enhance Michaels' efforts by ridding the family's kitchen of all unhealthy foods and educating them on proper nutrition, healthy ingredients, cooking tips and recipes.