There is a guy I know, Dave. He was down there two months longer than I was. He was working in the same area I was. He was only 33. Three years later, he needs a lung transplant. Me? I had ...

Most people rarely think about how they breathe unless experiencing respiratory distress. Yet emerging research suggests that the pathway through which we inhale and exhale – nose versus mouth – ...

Breathing through the nose is more beneficial than mouth breathing. Nose breathing filters, heats, and humidifies air as it enters the body. This may reduce the risk of infections and other problems.