What actually happens to oxygen after you breathe it in? Take an incredible journey inside the human body as we follow a single oxygen molecule from the air around you, through your nose and lungs, across the microscopic alveoli, into a red blood cell, and onto hemoglobin. Oxygen’s Journey Full Video: https://youtu.be/oEDxsHLHYbg?is=WLMHYV7B1QUJZd3Z #Oxygen #HumanBody #Anatomy #Physiology #MedicalAnimation

This Simple Test Reveals Your Lung Health...

You Can Actually SEE a Plant Making Oxygen 🤯🌱 #naturemagic #naturefacts #oxygenplant

In the search for a woman's killer, one detective closes in on a potential suspect truck driver. Watch Unknown Serial Killers of America, Sundays at 10/9c on Oxygen True Crime. #truecrime #serialkillers