11 Best Herbs to Support Lung and Respiratory Health During seasonal changes and challenges — and when you’re exposed to environmental pollutants — your lungs can become inflamed, making it difficult to breathe deeply. Taking herbs for the lungs can help support your respiratory health when you face these issues.* Herbs provide a natural, plant-based option to help your body maintain healthy lung and sinus function, and to support a strong respiratory system.* In this article, our experts at Gaia Herbs discuss some of the best herbal options to keep you breathing easy.* Best Herbs For Lungs 1) Schisandra