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Dr. Barry Dworkin

  • About
  • Radio Interviews
    • Wednesday House Call
    • Sunday House Call Shows
  • Articles
    • Health Headlines
    • Prevention and Screening
    • Clinical Research
    • Health Policy
    • Cancer/Oncology
    • Neurology
  • July 9, 2026

    What to know about cyclospora, the gut-churning parasite causing illness in several U.S. states, and how to avoid it

    Medical Mythbusting Commentary for July 9, 2026 Source:What to know about cyclospora, the gut-churning parasite causing illness in several U.S. states, and how to avoid it

    tagged:

    cyclospora
  • July 8, 2026

    Injectable “mini livers” developed in a mouse model may help boost an ailing liver and possible circumvent the need for liver transplant in certain clinical situations.

    Medical Mythbusting Commentary for July 8, 2026 Source:Scientists Create Tiny “Mini Livers” That Could One Day Replace Liver Transplants Reference:Image-guided injectable niche for hepatocyte transplantation

    tagged:

  • July 7, 2026

    A rocky start to the week – Part 2

    Medical Mythbusting Commentary for July 7, 2026

    tagged:

    kidney stones
  • July 6, 2026

    A rocky start to the week- Part 1

    Medical Mythbusting Commentary for July 6, 2026

    tagged:

    kidney stones
  • June 30, 2026

    Millions take omega-3 fish oil for brain health but a new study found no benefit at least in the short term.

    Medical Mythbusting Commentary for June 30, 2026 Source:Millions take omega-3 fish oil for brain health but a new study found no benefit Reference: CNS target engagement of high-dose DHA supplementation in older adults at risk for dementia: a randomised, double-blind, placebo-controlled trial

    tagged:

    dementia, omega-3
  • June 29, 2026

    Genetic/molecular mechanism discovered to explain why heart muscle does not develop cancer or at least rarely does so.

    Medical Mythbusting Commentary for June 29, 2026 Source:Why Does the Heart Rarely Develop Cancer?

    tagged:

    cancer, heart
  • June 28, 2026

    House Calls, #1020, June 28, 2026: Waiting to Death

    An excellent report from Sharon Kirkey in the National Post about Canadians who are dying in in emergency rooms as they wait for definitive care exemplifies the continued degradation of health care services. Our governments turn a blind eye to what works in other countries that have universal health care access. Your calls about the…

    tagged:

  • June 26, 2026

    Weight-loss drug approved to treat sleep apnea in Canada

    Medical Mythbusting Commentary for June 26, 2026 Source:Weight-loss drug approved to treat sleep apnea in Canada

    tagged:

    sleep apnea, terzepatide, zepbound
  • June 25, 2026

    There is no credible evidence to support this headline: “Why you should be brushing your teeth with your left hand to prevent dementia”

    Medical Mythbusting Commentary for June 25, 2026 Source:Why you should be brushing your teeth with your left hand to prevent dementia

    tagged:

    dementia, neuroplasticity
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