Gloria Hunniford and Chris Bavin untangle more mixed messages about the food we eat, investigating reports about some surprising foods it's claimed could change the way we look. Gloria gets to the bottom of reports that say certain foods will make your hair fall out and that eating fast food chips will help you keep the hair you already have! Chris meets the people who've been ordered to eat cake every day by a dietician. Danny Crates tries out the high-fat diet that is said can cure diabetes and epilepsy.