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Dr. Barry Dworkin

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  • Radio Interviews
    • Wednesday House Call
    • Sunday House Call Shows
  • Articles
    • Health Headlines
    • Prevention and Screening
    • Clinical Research
    • Health Policy
    • Cancer/Oncology
    • Neurology
  • October 15, 2025

    Selfish sperm see older fathers pass on more disease-causing mutations

    Medical Mythbusting Commentary for October 15, 2025 Source:Selfish sperm see older fathers pass on more disease-causing mutations Reference:Sperm sequencing reveals extensive positive selection in the male germline

    tagged:

    Genetics, sperm cells
  • October 14, 2025

    Climate pollution from inhalers has the impact of half a million cars per year, or 0.03% of global CO2 equivalent emissions, study finds. The latter number provides some perspective.

    Medical Mythbusting Commentary for October 14, 2025 Source:Climate pollution from inhalers has the impact of half a million cars per year, study finds Reference:Inhaler-Related Greenhouse Gas Emissions in the US; A Serial Cross-Sectional Analysis Question: The study showed that In one year alone, planet-warming pollution from inhalers were the equivalent of driving more than half…

    tagged:

    climate change, inhalers
  • October 12, 2025

    House Calls, #985, October 12, 2025: The wait is not over.

    Wait times continue to rise in Canada. The system is broken and the same tired responses and approaches will not produce a different outcome. Look to Europe, Oceania, and Japan for solutions. A new mRNA vaccine against tuberculosis is being conducted in animal studies with indications of efficacy. Your Calls and Comments: Playlist 1st segment…

    tagged:

    wait times
  • October 10, 2025

    After the meeting of the Social Media Narcissists and Medical Nomenclature Fantasy Club, a new disease moniker symbolizing nothing.

    Medical Mythbusting Commentary for October 10, 2025 Source:What exactly is freshers’ flu – and why do so many get it?

    tagged:

    common cold
  • October 9, 2025

    Huge Study Links 99% of Heart Attacks And Strokes With Four Risk Factors

    Medical Mythbusting Commentary for October 9, 2025 Source:Huge Study Links 99% of Heart Attacks And Strokes With Four Risk Factors Reference:Very High Prevalence of Nonoptimally Controlled Traditional Risk Factors at the Onset of Cardiovascular Disease

    tagged:

    Diabetes, heart disease, hypertension, smoking, stroke
  • October 8, 2025

    Sulphur Dioxide pollutant in fossil fuels has been estimated through mathematical models to be linked but not causally-related with ALS.

    Medical Mythbusting Commentary for October 8, 2025 Source:One Major Pollutant in Fossil Fuels Has Been Linked With ALS Reference:Associations between long-term air pollution exposure and the development of amyotrophic lateral sclerosis: A matched case-control study

    tagged:

    ALS, Sulphur dioxide
  • October 7, 2025

    New study evaluates the effect of low B12 levels on cognition in a cohort of 231 people without cognitive impairment and dementia.

    Medical Mythbusting Commentary for October 8, 2025 Source:Scientists Found a Major Problem With Vitamin B12 Guidelines, and Your Brain Might Be at Risk Reference:Vitamin B12 Levels Association with Functional and Structural Biomarkers of Central Nervous System Injury in Older Adults

    tagged:

    B12, dementia
  • October 6, 2025

    Everything you need to know about ‘ear seeding’, the present Andy Warhol 15-minute wonder.

    Medical Mythbusting Commentary for October 6, 2025 Source:Everything you need to know about ‘ear seeding’

    tagged:

  • October 5, 2025

    House Calls, #984, October 7, 2025:City of Ottawa bureaucrats delve into physician recruitment plans. Their 10-point strategy leads me to ask if they even talked to front-line physicians who actively work to recruit new docs.

    Your Calls and Comments: The City of Ottawa has presented a ten-point plan to try to recruit family doctors. Unfortunately, and it is evident that the bureaucrats have duplicated many of the hiring strategies already in place and will appoint of a Primary Care Recruitment and Retention Ambassador. I review these points and although the…

    tagged:

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