This form is better for one's lungs and has less of an impact on the environment.

The mother said they were going to Colorado "for her daughter's lungs."

Of course, you already knew that smoking is bad for your heart and lungs.

And there's a protocol from way back that says they're supposed to be good for your lungs.

This leaves plenty of space for your lungs to fill up with air.

A heavy smell made the air hardly fit for human lungs.

They're good for your skin, eyes, blood, throat and lungs.

She had been No. 1 on the state waiting list for new lungs for eight weeks by then.

She had held it tight, like a baby, and waited for her lungs to fill.

There wasn't much to be done for his lungs.