One of the most overlooked aspects of our health and that of everyone around us involves the nose, and every day this vital part of our existence, if properly cared for, has the power to 'change our entire consciousness and mood in a single second.'á Dr. Hana, as she proudly proclaims, 'knows noses' and is on a mission to educate us all 'about how, when a nose fails in some fashion, it affects the ears, sinuses, throat, appetite and disposition.á A dysfunctional nose can cause headaches, snoring, coughing, and asthma; the list goes on and on.