Nasal breathing Summary Mouth breathing: Dries out upper airways, leating to infammation, narrowing of airways Nasal breathing: Slows down your breath, activates diaphramatic breathing, lowers heart rate, 10-20% better update of oxygen Nitric oxide: Only produced in the nasal passages anti-bacterial, anti-fungal, increases oxygen uptake in the blood. Nose breathing benefits Nose slows down your breathing and helps pick up more nitric oxide Nose breathing : activated diaphram breathing, slows down breathing, lowereing stress, 10-20% better uptake of oxygen, filters the air, reduces heart rate Mouth breathing: activates the chest, more speech problems, bad breath Nitric Oxide : Sterolizes the air as it comes in The Benefits of Nasal Breathing The nose is the only organ that conditions, moistens and regulates breathing volume, which protects the upper exercise Still better to breath with your nose during rest, exercise and sleep Mouth breathing : dries out upper airways leading to inflammation, norrowing of airways, contributes to bad breath and poor dental health Nitric oxide:  Antiviral, antibacterial and helps redistribute the blood throughout the lungs, increasing oxygen updake in the blood Nasal breathing: Recovery post exercise is better, less expired oxygen, meaning your body utilizes oxygen more efficiently