Hillsboro Tribune: Air is essential to human life. The first breath heralds the beginning of an infant's life while the last breath marks the end of an individual's sojourn on this planet. It is now a common medical practice to teach people to focus on their breath to calm anxiety, depression and stress.
In short, the air we breathe promotes health and healing.
But what happens when this essential component of life becomes contaminated by chemicals and metals that trigger respiratory problems; when it becomes...