Mouth breathing. Why is it bad for your health? Gallery Mouth breathing. Why is it bad for your health? Breathing control, Bronchiectasis, copd, coronavirus, COVID-19, optimal breathing, Uncategorised Mouth breathing. Why is it bad for your health? By Emily Lockwood|2021-11-09T11:23:00+00:008 November 2021|Breathing control, Bronchiectasis, copd, coronavirus, COVID-19, optimal breathing, Uncategorised| Mouth breathing. It sounds innocent enough... it's just breathing in [...] Read More 0