You're doing it now... and now... and now... and now! You're breathing in, or inhaling,
that is. You need to inhale air into your lungs to keep every cell in your body alive.
Note: All information is for educational purposes only. For specific medical advice,
diagnoses, and treatment, consult your doctor.
Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock,
The Barbara Bush Children's Hospital is a department