Do nasal strips objectively increase airflow?

Do nasal strips actually help you breathe better? What about better sleep, snoring or sleep apnea? Chris and Sophie parse through the evidence. Also, some fan e-mail praising Sophie leads to some very long digressions and a promise to one day go geocaching.

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Editor: Robyn Flynn

Theme music: "Fall of the Ocean Queen" by Joseph Hackl

Rod of Asclepius designed by Kamil J. Przybos

Chris' book, Does Coffee Cause Cancer?: https://ecwpress.com/products/does-coffee-cause-cancer

Obviously, Chris is not your doctor (probably). This podcast is not medical advice for you; it is what we call information.

References:

1)The 2016 review on nasal dilators: https://pubmed.ncbi.nlm.nih.gov/27367589/

2)The 2 in 1 RCT paper in patients with chronic sinusitis: https://pubmed.ncbi.nlm.nih.gov/31209698/

3)American Academy of Sleep Medicine review: https://pubmed.ncbi.nlm.nih.gov/12938818/

4)2016 review of nasal dilators and snoring apnea https://pmc.ncbi.nlm.nih.gov/articles/PMC5187471/