This study was designed to evaluate the effects of a specific dietary supplement. The primary aim was to assess its impact on mucus clearance and various respiratory symptoms. Conditions monitored included breathlessness, chest mucus accumulation, and low energy levels. The dietary supplement used for the intervention was named BetterLungs. The effects of this supplement were compared against a placebo to determine its efficacy. The study was sponsored by The Better Brand Inc. and Citruslabs. The research has been successfully completed.