Dr. Barry Dworkin

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  • Chocolate in not a health food despite articles that try to tease out the nutritional content of dark versus milk chocolate. Enjoy it, savor it, but lets not make it into something it is not.

    April 6, 2026

    Medical Mythbusting Commentary for April 6, 2026 Source:That Dark Chocolate Easter Treat May Seem Healthier, But There’s a Catch

  • One-a-Day Keeps the Reaper… Four Months Away

    March 18, 2026

    Medical Mythbusting Commentary for March 18, 2026 Source:Daily multivitamin slows signs of biological ageing Reference:Effects of daily multivitamin–multimineral and cocoa extract supplementation on epigenetic aging clocks in the COSMOS randomized clinical trial

  • Soda pop study with the usual self-reporting bias food questionnaires links to risk of developing fatty liver disease. Not great to drink the stuff so limiting use is a healthful choice for many reasons but study itself cannot demonstrate causality.

    February 13, 2026

    Medical Mythbusting Commentary for February 13, 2026 Source:This Everyday Nonalcoholic Drink Could Be Linked to Serious Liver Risk, Researchers Say Reference:Soft drink consumption and increased risk of nonalcoholic fatty liver disease: Results from the health workers cohort study Referenced Study: “Soft drink consumption and increased risk of nonalcoholic fatty liver disease: Results from the health…

  • Scientists develop low calorie sugar, Tagatose. Cost and whether this is scalable for mass market food production remains unanswered.

    January 19, 2026

    Medical Mythbusting Commentary for January 19, 2026 Source:Scientists Found a Sugar That’s Sweet, Low-Calorie, And Doesn’t Spike Insulin Reference:Reversal of the Leloir pathway to promote galactose and tagatose synthesis from glucose

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

    October 7, 2025

    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

  • Coca-Cola may swap out high-fructose corn syrup with cane sugar, Trump says. Is that healthier? Not by a long shot. There may be some metabolic differences but in the end the answer is that sugar-added drinks are not health foods.

    July 21, 2025

    Medical Mythbusting Commentary for July 21, 2025 Source:Coca-Cola may swap out high-fructose corn syrup with cane sugar, Trump says. Is that healthier

  • Taking large doses of fat-soluble vitamins like A and E can lead to significant toxicity.

    April 8, 2025

    Medical Mythbusting Commentary for April 8, 2025 Source:How these two vitamin supplements could do more harm than good Reference:

  • Is Poppi good for you? Dietitians break down the pros and cons of prebiotic sodas. Bottom line, eat real fibre-containing foods and save your money

    March 19, 2025

    Medical Mythbusting Commentary for March 19, 2025 Source:Is Poppi good for you? Dietitians break down the pros and cons of prebiotic sodas

  • The return of Jolt Cola, another caffeine delivery system with about three times the caffeine than the original at 200 mg (~2.5 regular coffees) a pop and 40 gm of sugar just to sweeten the deal.

    December 30, 2024

    Medical Mythbusting Commentary for December 30, 2024 Source:Recognize the name Jolt Cola? The 1980s soda aims to make a comeback — this time with even more caffeine

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