Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...

Sabari recommends regular activity, such as walking 30 minutes a day several times a week, to help maintain lung strength.

Here's another good reason to help your child reach and maintain a healthy weight: A new study warns that kids who are either too skinny or too fat are at risk for impaired lung function. However, if ...