There is nothing more essential to our health, oral wellness, and overall well-being than breathing: Take air in, let it out, repeat. Yet, as a species, humans have lost the ability to breathe correctly, which has wreaked havoc on our oral wellness! Journalist James Nestor travels the world to figure out what went wrong and how to fix it. Drawing on thousands of years of medical texts and recent cutting-edge studies in pulmonology, psychology, biochemistry, and human physiology, Breath turns the conventional wisdom of what we thought we knew about our most basic biological function on its head. You will never breathe the same again, and your oral health with thank you for it!