Rafael Guzmán is an expert in psychoneuroimmunology and director of the Metódica clinic in Córdoba. His book Your body, your home explains how the environment in which we live and our simplest habits can compromise our health.

“The problem is that we live absolutely against the laws that govern our lives and that translates into illnesses,” he says. ‘We live in this time frame, dragged by the agri-food and technology industry that has made an artificial world a normality’