Gentle Guard® Propolis with Berries WHEN COUGH GETS IN THE WAY SOOTHE. PROTECT. FEEL BETTER. Overview The Respiratory System Our cells constantly need a supply of fresh oxygen (O2) and removal of carbon dioxide (CO2). This gas...
Gentle Guard® Ginger & Ashwagandha Overview The Respiratory System Our cells constantly need a supply of fresh oxygen (O2) and removal of carbon dioxide (CO2). This gas exchange takes place in the respiratory system. Respiration or breathing is controlled...
