Breathing through the mouth tends to be shallower and faster, leading to
increased respiratory rate and a higher risk of hyperventilation. When we
breathe through our mouth, we inhale the bacteria directly. It can contribute
to a dry mouth, increased susceptibility to infections, and disrupted
sleep patterns, such as snoring and sleep apnea. Breathing through the
mouth activates the upper chest breathing, oxygen only reaches the uppermost
lobes of the lungs, which puts a strain on the lung tissues and the
throat, generating shortness of breath.
One should breathe through the mouth ONLY INTENTIONALLY, while performing
specific breath exercises. Exhaling through the mouth, is often suggested
in some breath techniques to experience a longer and more forceful
breath out.
The rest of the time, THE MOUTH shall be CLOSED, jaw relaxed, the TIP
OF THE TONGUE ON THE ROOF OF THE MOUTH behind the teeth, on
the SOFT PALLET.
