Mindfulness is everywhere these days, but is it really as beneficial as it's often made out to be? Our presenter Ginny Smith hears from clinical psychologist Dr Catherine Wikholm (co-author of The Buddha Pill: Can Meditation Change You?); she visits the Cambridge Buddha Centre to meet people who have taken up mindfulness meditation; and she discusses some of the latest mindfulness research trials with Professor Barney Dunn, a clinical psychologist at Exeter University.