What key factor contributes to the development of COPD?

The development of Chronic Obstructive Pulmonary Disease (COPD) is significantly influenced by environmental pollutants. These pollutants include tobacco smoke, industrial emissions, and exposure to chemicals and fumes, which can cause chronic inflammation and damage to the lung tissue. Over time, this damage leads to the progressive airflow limitation characteristic of COPD.

While regular physical activity can help manage and improve the quality of life in individuals with COPD, it is not a contributing factor to the development of the disease. A high-fiber diet and adequate hydration levels are important for overall health but do not play a direct role in the onset of COPD. Therefore, exposure to environmental pollutants is the primary concern when considering factors that lead to the development of this condition.