Chronic obstructive pulmonary disease (COPD) caused 3.5 million deaths in 2021 (5% of global fatalities). Conventional treatments (bronchodilators, oxygen therapy) dominate, but skepticism toward Big Pharma is fueling interest in holistic, natural alternatives. Social media promotes unproven “detox” teas and supplements, but the lungs self-cleanse naturally. Avoiding pollutants (cigarette smoke, indoor biomass fuels) is critical—70% of COPD cases in wealthy nations are smoking-related. Breathing exercises (diaphragmatic, pursed-lip, alternate nostril) improve airflow and reduce stress. Moderate physical activity (even walking) enhances oxygen circulation and lung efficiency. Antioxidant-rich foods (leafy greens, berries and tomatoes) combat oxidative stress linked to COPD. Green tea offers proven anti-inflammatory…