Lung health refers to the overall condition and functioning of the lungs, which are vital organs responsible for breathing and oxygen exchange. Healthy lungs allow for efficient airflow, enabling the body to receive the oxygen it needs and remove carbon dioxide. Factors such as air quality, smoking, and exercise can significantly impact lung health. Maintaining good lung health involves avoiding harmful substances, staying active, and practicing good hygiene. Regular check-ups with a healthcare provider can help detect any issues early. Additionally, being aware of conditions like asthma and chronic obstructive pulmonary disease (COPD) is essential for managing lung health effectively.