How to Be Slim, The Truth about Food, BBC Documentary

Series in which 500 volunteers and a team of celebrities discover how and why what we eat can change our lives. After trying every diet in the book, DJ Andrea Oliver is about to give up until the latest nutritional science comes to her aid. This programme reveals the foods that keep one feeling fuller for longer, how dairy products may hold the secret to reducing calorie absorption, and why soup could be the answer to every dieter s prayer.