Diet Secrets and How to Lose Weight - Episode Guide

Celebrity dieters try out the latest fad diets - will they stay on course?

A team of doctors, dieticians and scientists give the inside scoop on superfoods. Also television personality Bianca Gascoigne sees what effect a diet rich in superfoods has on her health.

A team of scientists, doctors and dieticians look at the impact of crash dieting and explore why detox diets are not necessarily the healthiest option. Also, Frankie Essex goes on the popular fasting regime, the 5:2 diet.

A team of scientists, doctors and dieticians look at the secrets behind high and low carbohydrate diets and explore the biggest myths. Also Tina Malone completely gives up refined and added sugar for four weeks to see if it has any health benefits.