Its core roles and effects include: Respiratory System and Lung Health Support: Primarily used for cellular-level repair of the bronchial mucosa and lung tissue cells, helping to improve breathing difficulties, coughing, and oxygen delivery efficiency caused by chronic bronchitis, asthma, or COPD. Anti-inflammatory and Immune Regulation: Helps control localized continuous inflammatory activities in the lungs, reduces irritation and damage caused by environmental pollution, smoking, or respiratory infections, and promotes the integrity of the mucosal barrier. Enhancement of Aerobic Capacity (Respiratory Endurance): In sports science and physical conditioning research, it is believed to help optimize vital capacity, improve blood oxygen metrics and respiratory reserve, thereby enhancing endurance and recovery speed during high-intensity aerobic exercise. Gene Expression and Cellular Protection: As a lung-targeted peptide, it can interact with DNA or regulatory factors within the cell nucleus to...