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  1. Dr. Marc Siegel: Political inconsistency on coronavirus is ‘most disturbing’

    Dr. Marc Siegel: Political inconsistency on coronavirus is ‘most disturbing’

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  2. 🚨BREAKING: Sen. John Fetterman HOSPITALIZED— Fox News Medical expert Dr. Marc Siegel

    🚨BREAKING: Sen. John Fetterman HOSPITALIZED— Fox News Medical expert Dr. Marc Siegel

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  4. Dr. Siegel: This is a 'big part' of America's homeless crisis

    Dr. Siegel: This is a 'big part' of America's homeless crisis

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  5. THE BRAIN ON CANNABIS AUTHOR | REBECCA SIEGEL, M.D.

    THE BRAIN ON CANNABIS AUTHOR | REBECCA SIEGEL, M.D.

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  6. Wildfire smoke is California’s biggest health threat: Dr. Marc Siegel

    Wildfire smoke is California’s biggest health threat: Dr. Marc Siegel

  7. ‘This Drug Is Toxic to the Heart, Period’: Marc Siegel on Marijuana

    ‘This Drug Is Toxic to the Heart, Period’: Marc Siegel on Marijuana

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  8. We have a lack of consistency with COVID everywhere: Dr. Marc Siegel

    We have a lack of consistency with COVID everywhere: Dr. Marc Siegel

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  9. Ο Dr. Siegel για την έκθεση στα χημικά και τον κίνδυνο καρκίνου

    Ο Dr. Siegel για την έκθεση στα χημικά και τον κίνδυνο καρκίνου

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  10. Various Covid Treatments - Dr Marc Siegel

    Various Covid Treatments - Dr Marc Siegel

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  11. Dr. Marc Siegel on President Trump's naming of Janette Nesheiwat as Surgeon General

    Dr. Marc Siegel on President Trump's naming of Janette Nesheiwat as Surgeon General

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  12. Fox News senior medical analyst Dr. Marc Siegel breaks down concerns about the U.S. food system

    Fox News senior medical analyst Dr. Marc Siegel breaks down concerns about the U.S. food system

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  14. Smartphones Are Rewiring Our Brains: Dr Marc Siegel

    Smartphones Are Rewiring Our Brains: Dr Marc Siegel

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  17. Dr. Mark Siegel criticizes the practice of gender-affirming care for young children

    Dr. Mark Siegel criticizes the practice of gender-affirming care for young children

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