The Greek word (pneuma) translates to "spirit," "wind," or "breath." It originates from the verb (pneō), meaning "to breathe" or "to blow." In ancient Greek philosophy and biblical texts, "pneuma" often refers to the immaterial essence or life-giving force.

If we don't breathe or exchange Oxygen for Carbon dioxide we will have problems with our very existence. We will explore the importance of our lungs and how allergies and asthma interreact in that process.