Are Beards Unhygienic? | Earth Science

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Do beards contain more bacteria than skin? Should we be concerned, or can they actually protect us? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Science videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The Doctors Are In The House http://bit.ly/TheDoctorsAreInTheHouse Best Of Earth Unplugged Videos http://bit.ly/BestOfEarthUnpluggedVideos Trust Me I'm A Doctor: Series 4 Michael Mosley and his team of doctors return to tackle more questions about our health, offering uncomplicated, trustworthy advice on important and topical medical issues. Welcome to BBC Earth Science! Here we answer all your curious questions about science in the world around you (and further afield too). If there’s a question you have that we haven’t yet answered let us know in the comments on any of our videos and it could be answered by one of our Earth Science experts.

Published 2018-06-29 · Watch on YouTube ↗
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