Nearly 30 million American children and adults suffer from asthma, which is when the respiratory “pipes” (bronchi) that carry air in and out of the lungs are inflamed and spasm. And every year, the disease sends more than 500,000 people…
Nearly 30 million American children and adults suffer from asthma, which is when the respiratory “pipes” (bronchi) that carry air in and out of the lungs are inflamed and spasm. And every year, the disease sends more than 500,000 people…