Dr. Barry Dworkin

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  • No, it is unlikely you will be infected by your own toothbrush

    October 22, 2025

    Medical Mythbusting Commentary for October 22, 2025 Source:Your toothbrush is bristling with bacteria – is it time to change it?

  • House Calls, #942, October 13, 2024: From Pig’s hair toothbrushes in 1780 to electric ones now. Who say’s there is no progress?

    October 13, 2024

    An interesting article from the McGill Office of Science and Society reviews if electric or manual toothbrushes are better for your teeth and gums. The CDC approved a new medication using a completely different mechanism for the treatment of schizophrenia. Your Calls and Comments:

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