Respira

Did you know that of the 5,400 species of mammals we are the only one with crooked teeth? 150 years ago the human being stopped chewing, and with this not only began a process of deformation of our jaws, but we began to breathe through the mouth instead of through the nose. In this exciting book, which has already seduced millions of readers around the world, we will discover that humans have been devolving for nearly two centuries and the serious consequences that this has on our physical and mental health. We will learn how we can reverse this situation and end sleep problems, snoring and back pain forever, reduce stress, enjoy sex more and prevent aging.