Leading expert in stress management, Dr Arien van der Merwe, believes that stress is essential to 21st century survival. She shares practical tools and techniques to manage and take an integrated approach to stress. Then, any parent with a child battling addiction will tell you how difficult and invasive regular drug testing can be, Russell Hutton talks about the future of non-invasive drug testing kits, joining him is a mother who knows first hand the difficulties of traditional testing methods.