Diet Science

By: Dee and Michael McCaffrey
  • Summary

  • Diet Science is a fun 7 to 8 minute weekly program with insights and straight scoops on today's health and diet issues from Dee McCaffrey, CDC. Dee is an Organic Chemist who lost 100 pounds, nearly half her body weight, and has kept it off for 20 years by staying away from processed foods. She's the author of The Science of Skinny, released by Perseus June 2012, and The Science of Skinny Cookbook, which was released December 2014.
    Copyright 2024 Diet Science
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Episodes
  • The Dark Side of Dark Chocolate: Heavy Metals in Your Favorite Brands
    Sep 15 2024

    A recent study found that dark chocolate and other cocoa products are contaminated with lead and cadmium, two neurotoxic metals associated with cancer, chronic diseases, and reproductive or developmental issues, especially in children. Surprisingly, even organic dark chocolate, grown with fewer pesticides, was found to have some of the highest concentrations of these harmful metals. Listen in this week as Dee discusses the findings of the study and whether it's still possible to enjoy the health benefits of dark chocolate.

    References:

    Hands, J. M., Anderson, M. L., Cooperman, T., Balsky, J. E., & Frame, L. A. (2024). A multi-year heavy metal analysis of 72 dark chocolate and cocoa products in the USA. Frontiers in Nutrition, 11. https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1366231/full

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    14 mins
  • Study Shows Mediterranean Diet May Reduce Your Risk of Covid-19
    Sep 8 2024

    A new review study involving over 55,000 people showed that those who chose specific foods while following a Mediterranean Style Diet were less likely to contract Covid-19. Listen in this week as Dee discusses the findings of the study and which foods were the most effective at warding off the virus.

    References:

    Halim, C., Howen, M., Fitrisubroto, A. a. N. B., Pratama, T., Harahap, I. R., Ganesh, L. J., & Siahaan, A. M. P. (2024). Relevance of Mediterranean diet as a nutritional strategy in diminishing COVID-19 risk: A systematic review. PLoS ONE, 19(8), e0301564. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0301564

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    11 mins
  • Does the Vegan Diet Outshine the Mediterranean Diet for Weight Loss and Cardiovascular Health?
    Sep 1 2024

    A recent study suggests that a low-fat vegan diet is more effective than a Mediterranean diet for reducing inflammation and promoting weight loss. Listen in this week as Dee discusses the methodology and results of the study, and what they mean for your health.

    References:

    Kahleova, H., Znayenko-Miller, T., Motoa, G., Eng, E., Prevost, A., Uribarri, J., Holubkov, R., & Barnard, N. D. (2024). Dietary advanced glycation end-products and their associations with body weight on a Mediterranean diet and low-fat vegan diet: A randomized, cross-over trial. Frontiers in Nutrition, 11. https://doi.org/10.3389/fnut.2024.1426642

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    10 mins

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