Diet Science Dee and Michael McCaffrey
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- Health & Fitness
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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.
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High on HDL: Elevating Good Cholesterol Naturally
HDL is an acronym for "high-density lipoproteins"--compounds made in the body that are considered the "good guys" in the cholesterol game. They help to keep the "bad cholesterol" from building up and forming plaque in the arteries. Having high levels of HDL reduces the risk for both heart disease and stroke. Listen in this week as Dee elevates your understanding of cholesterol and explores natural strategies to boost your HDL levels.References:Stadler, J. T., & Marsche, G. (2021). Dietary strategies to improve cardiovascular health: Focus on increasing high-density lipoprotein functionality. Frontiers in Nutrition, 8. https://www.frontiersin.org/articles/10.3389/fnut.2021.761170/full (https://www.frontiersin.org/articles/10.3389/fnut.2021.761170/full)
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Citrus Bergamot: a Cardiovascular Super Hero
Bergamot, a citrus fruit hailing from the groves of southern Italy’s Calabria region, has been shown in clinical trials to lower bad cholesterol and triglycerides, and increase good cholesterol. Listen in in this week as Dee discusses the results of clinical studies using bergamot and the virtues of this super fruit.Reference:Lamiquiz-Moneo, I., Giné-González, J., Alisente, S., Bea, A. M., Pérez-Calahorra, S., Marco-Benedí, V., … Mateo-Gallego, R. (2020). Effect of bergamot on lipid profile in humans: A systematic review. Critical Reviews in Food Science and Nutrition, 60(18), 3133–3143. https://doi.org/10.1080/10408398.2019.1677554 (https://doi.org/10.1080/10408398.2019.1677554)Link to purchase Bergamot: https://amzn.to/3wwO9mf (https://amzn.to/3wwO9mf)
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Study Shows Soybean Oil Consumption Linked to Diabetes and Negative Impact on Brain Health
In 2015 a research team at UC Riverside found that soybean oil consumption induces obesity, diabetes, insulin resistance, and fatty liver in mice. Now, a new study by the same team shows that oil could also affect genes in the brain related to conditions like autism, Alzheimer's disease, anxiety, and depression. Listen in this week as Dee discusses the details of this study and how the changes in microbiome caused by soybean oil consumption are linked to negative iimpact on brain function.Reference:Martinez-Lomeli, J., Deol, P., Deans, J. R., Jiang, T., Ruegger, P., Borneman, J., & Sladek, F. M. (2023). Impact of various high fat diets on gene expression and the microbiome across the mouse intestines. Scientific Reports, 13(1). https://doi.org/10.1038/s41598-023-49555-7 (https://doi.org/10.1038/s41598-023-49555-7)
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A Cup of Navy Beans a Day Keeps the Colorectal Cancer Away
A recent study conducted at the University of Texas MD Anderson Cancer Center showed that patients with a history of colorectal cancer who added a cup of navy beans daily to their regular meals saw positive changes in their gut microbiome after just 4 weeks. Listen in this week as Dee discusses the details of this study and how the changes in microbiome aid in colorectal cancer prevention and treatment.Reference:Zhang, X., Irajizad, E., Hoffman, K. L., Fahrmann, J. F., Li, F., Seo, Y. D., Browman, G. J., Dennison, J. B., Vykoukal, J., Luna, P. N., Siu, W., Wu, R., Murage, E., Ajami, N. J., Mcquade, J. L., Wargo, J. A., Long, J. P., Do, K.-A., Lampe, J. W., … Daniel, C. R.. (2023). Modulating a prebiotic food source influences inflammation and immune-regulating gut microbes and metabolites: Insights from the BE GONE trial. Ebiomedicine, 98, 104873. https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(23)00439-5/fulltext (https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(23)00439-5/fulltext)
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How Autophagy Keeps You Healthy
Autophagy is a natural biochemical self-preservation process whereby the body cleans out damaged cells in order to regenerate newer, healthier cells. There are certain diet and lifestyle factors that aid or inhibit autophagy, leading either to improved health or accelerated degeneration. Listen in this week as Dee discusses the mechanisms of autophagy and the best ways to ensure its optimal benefits.Reference:Aman, Y., Schmauck-Medina, T., Hansen, M., Morimoto, R. I., Simon, A. K., Bjedov, I., Palikaras, K., Simonsen, A., Johansen, T., Tavernarakis, N., Rubinsztein, D. C., Partridge, L., Kroemer, G., Labbadia, J., & Fang, E. F. (2021). Autophagy in healthy aging and disease. Nature Aging, 1(8), 634–650. https://www.nature.com/articles/s43587-021-00098-4# (https://www.nature.com/articles/s43587-021-00098-4#)
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What is Buckwheat Honey?
Buckwheat honey is a type of honey produced by bees that collect nectar solely from the flowers of the buckwheat plant. This gives the honey a unique flavor and much higher antioxidant levels than clover or other types of honey. Listen in this week as Dee discusses the many unique health benefits of buckwheat honey!Link to purchase buckwheat honey: https://amzn.to/4apKkhr (https://amzn.to/4apKkhr)