Moderate Evidence Science-Backed Breathing

Nasal Breathing Protocol

Breathe exclusively through the nose — especially during sleep and exercise.

Impact Score 3 / 100
Difficulty easy
Schedule Always — habitual practice
Time Ongoing

How It Works

Mouth tape at night to enforce nasal breathing during sleep. Practice nasal breathing during moderate exercise. Nasal breathing increases nitric oxide production by 6x, improves oxygen delivery, and activates the parasympathetic nervous system.

Claimed Benefits

  • Increased nitric oxide production
  • Better sleep quality
  • Improved jaw structure over time
  • Lower stress response

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