OxygenBalance1 The Role of Nose Breathing at Night in Oxygen Balance Focus on breathing through your nose before sleep. This simple habit enhances oxygen flow, eases snoring, and supports better rest and health. During the day, we don’t always notice how we breathe. But at night, the difference between nose and mouth breathing can shape how well we rest. Nose breathing filters, warms, and regulates air, supporting oxygen balance throughout the body. Mouth breathi.. 2025. 10. 24. Previous 1 Next