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How risky is sharing a toothbrush?

EPISODE · Jul 2, 2024 · 16 MIN

How risky is sharing a toothbrush?

from What's That Rash? · host Australian Broadcasting Corporation

Once you get past the initial ick-factor of toothbrush sharing, it's worth considering whether there are any actual harms.Whether we like it or not, our mouths are home to a unique microbiome.As Norman and Tegan explain, it's influenced by what we eat, who we kiss – and yes, who we might share a toothbrush with.ReferencesArmed to the Teeth—The Oral Mucosa Immunity System and MicrobiotaAssessment of Microbial Contamination of a Toothbrush Head with and without a Protective Cover: An Ex Vivo Study

What this episode covers

Once you get past the initial ick-factor of toothbrush sharing, it's worth considering whether there are any actual harms. Whether we like it or not, our mouths are home to a unique microbiome. As Norman and Tegan explain, it's influenced by what we eat, who we kiss – and yes, who we might share a toothbrush with. References Armed to the Teeth—The Oral Mucosa Immunity System and Microbiota Assessment of Microbial Contamination of a Toothbrush Head with and without a Protective Cover: An Ex Vivo Study

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How risky is sharing a toothbrush?

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This episode is 16 minutes long.

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This episode was published on July 2, 2024.

What is this episode about?

Once you get past the initial ick-factor of toothbrush sharing, it's worth considering whether there are any actual harms.Whether we like it or not, our mouths are home to a unique microbiome.As Norman and Tegan explain, it's influenced by what we...

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