Doctor Gustav Soler is a guest on the podcast and gets to the bottom of the concept of longevity. Soler explains how stress, supplements, medicines and sleep affect long-term health and how to measure biological age. We also find out if swapping blood with a younger person really works.

Benjamin Dousa on the EU attack on snus: a red line
White snus is under threat on three fronts, says Sweden's Minister for Development Cooperation and Foreign Trade Benjamin Dousa. He explains what the government will do to...