Recurring chest infections are not always caused by poor nutrition, but inadequate nutrition can weaken some of the normal defense, repair, and recovery systems the lungs depend on every day. Your lungs face the outside world with every breath. Giving them the nutrients needed for defense and repair is one of the most practical ways to support long-term respiratory health. Imagine if our lungs were on the outside of our bodies. The lungs are not passive air sacs. Their airway