Yes: The nose is an air processor. It warms, filters and humidifies the air you breath so that when it gets to your lungs it is clean, warm and moist - just the way the lungs like it. By mouth breathing your lungs have to work harder because the air hasn't been processed.
Answered 10/3/2016
5.7k views
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question