Pulmonary artery hypertension (PAH) is a progressive chronic disease with a high mortality rate. Increased pulmonary vascular resistance and over-proliferation of pulmonary artery endothelial cells lead to remodeling of pulmonary vasculature. Several anti-PAH therapies targeting various pathways involved in PAH progression have been approved by the FDA. https://parisnaturalfoodes.shop/product-category/org-barley-grass-powder/