What is the secret to living healthily into very old age? The latest edition of the BBC World Service CrowdScience programme reveals the secrets to extending our lifespans from Costa Rican centenarians and age researchers.
Spoiler alert: you won’t have to listen for many minutes to find out that we cyclists are probably doing most things just right already though, for male listeners at least, the smugness might be tempered by the realisation that we may have left it too late to have twelve children with our wives … and another eight with another woman.