The facts about lungs are really incredible. They are an amazing work of engineering. They supply your body with oxygen, which is a vital component needed to sustain life. That is the short answer, but the process involved is awesome.
Each day, you inhale almost 11,000 times. Through this process, you introduce about 2,400 gallons of air into your lungs. In your lungs, oxygen is extracted from the air you breathe and pumped into the blood cells circulating in and around the lungs. Through this process, nearly 9,000 liters of blood is oxygenated every day.
Read more » Facts About Lungs to Breathe Easier and Save Your Life


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