Natures Secret Respiratory Cleanse and Defense Description: Healthy Lungs and Bronchial Tract Protect Your Respiratory System Promote Healthy Lung Function and Combat Environmental Toxins Soothes the Bronchial Tract and Cleanses the Respiratory System Protects from Impurities, Pollutants and Chemicals.Your lungs draw more than 26,000 breaths of air into your body every day. With …