FeNO Adult Range: How to Know If Your Results Are Normal

FeNO testing measures the amount of nitric oxide in your exhaled breath to detect airway inflammation. This simple breathing test helps doctors understand what’s happening inside your lungs when you have asthma or other breathing problems. For adults, FeNO levels below 25 parts per billion are considered normal, while levels above 50 parts per billion […]

Can Losing Weight Help Sleep Apnea? Here’s the Truth

Millions of people struggle with sleep apnea, a condition that disrupts breathing during sleep and leaves them feeling tired during the day. Many wonder if shedding extra pounds could help them breathe better at night and improve their sleep quality. Research shows that losing even 10-15% of your body weight can lead to significant improvements […]