You Are What You Eat (2007)

Let holistic nutritionist Gillian McKeith rid you of your poor eating habits in this life-affirming cooking show.
Gillian visits real-life people all over England and confronts them with their eating habits. She places all the food they've eaten for a week on a table before them and lets them stare in wonder. Gillian then dives into their other habits, nasty and naughty. Follow their journey through a healthy vegan diet for eight weeks. Each contestant is revisited after the program to see their success or failure in our own eyes.