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Why is it advised to breathe …

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Why is it advised to breathe through our nose only but not through our mouth?
  • 1 answers

Sahdev Sharma 8 years ago

The lungs are a primary source of our energy level. They extract oxygen from the air we breathe primarily on the exhale. Because the nostrils are smaller then the mouth, air exhaled through the nose creates back pressure when one exhales. It slows the air escape so the lungs have more time to extract oxygen from them.

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