Marshmallow leaf, Althaea officinalis, is a mucilaginous herb that soothes inflamed and irritated lungs and reduces swelling. It can ease respiratory congestion and serves as an expectorant.
Marshmallow leaf, Althaea officinalis, is a mucilaginous herb that soothes inflamed and irritated lungs and reduces swelling. It can ease respiratory congestion and serves as an expectorant.