Top 5 Herbs to Kill Viruses and Boost Your Immune System
The roots of this herb contain several components that can provide a boost to your lungs and respiratory system.
Specifically, it helps increase blood circulation to your lungs which, in turn, helps improve oxygenation throughout the entire body.
Osha root also has antihistamine properties which works well for soothing sinus infections and other respiratory illnesses.
Top 10 Herbs for Lung Health, COPD, and Clearing Mucus