Processed-Free America - Podcast
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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.
Processed-Free America - Podcast
1d ago
Reducing sugar intake not only protects you from the negative effects of overconsumption but also offers surprising benefits that you can experience quickly. Listen in this week as Dee discusses which conditions can be improved by reducing sugar—and what you can do to start limiting your sugar intake today.
Reference:
Austin, D. (2024, November 18). Giving up sugar can change your body for the better—within days. National Geographic. https://www.nationalgeographic.com/science/article/health-benefits-of-reducing-sugar ..read more
Processed-Free America - Podcast
1d ago
'Tis the season for pumping up immune health with pumpkin seeds! Listen in this week as Dee explains the differences between green pumpkin seeds (also known as pepitas) and white pumpkins seeds, and howi Incorporating pumpkin seeds into your diet can give your immune system a natural boost and help your body stay resilient.
Reference:
Hussain, A., Kausar, T., Sehar, S., Sarwar, A., Quddoos, M. Y., Aslam, J., Liaqat, A., Siddique, T., An, Q. U., Kauser, S., Rehman, A., & Nisar, R. (2023). A review on biochemical constituents of pumpkin and their role as pharma foods; A key strategy to ..read more
Processed-Free America - Podcast
1d ago
Apeel is an edible coating made of fatty acids that is used on apples and other produce, both conventional and organically grown, designed to extend their shelf life, but there's no label on the produce to let you know it's there. How concerned should you be? Listen in this week as Dee discusses what Apeel is, why the fatty acids it's made of may be a concern, and where you can find produce not coated with Apeel.
References:
Apeel. (2024). Product information. https://www.apeel.com/product-information
Cornucopia Institute. (2023, August 9). Apeel and edible coatings: Your questions answer ..read more
Processed-Free America - Podcast
1d ago
Glucagon-like peptide-1 (GLP-1) is a hormone naturally produced in the intestines during meals. It helps regulate blood sugar and weight by increasing insulin, slowing stomach emptying, and promoting fullness. Medications like Ozempic® and Wegovy® mimic the effects of GLP-1 but can be expensive and have unpleasant side effects. Listen in this week as Dee explores research on foods and probiotics that naturally boost GLP-1, offering similar benefits without the high costs and side effects.
References:
De Silva, A., & Bloom, S. R. (2012). Gut hormones and appetite control: A focus on PYY and ..read more
Processed-Free America - Podcast
1d ago
Atrial Fibrillation (AFib), or an irregular heartbeat, is a condition that can lead to stroke, heart failure, and blood clots. A new study has found that drinking diet sodas puts you at a 20% higher risk for AFib. Listen in this week as Dee discusses the results of the study, and how much diet soda per week poses the highest risk.
Reference:
Sun, Y., Yu, B., Yu, Y., Wang, B., Tan, X., Lu, Y., Wang, Y., Zhang, K., & Wang, N. (2024). Sweetened beverages, genetic susceptibility, and incident atrial fibrillation: A Prospective cohort study. Circulation: Arrhythmia and Electrophysiology, 17(3 ..read more
Processed-Free America - Podcast
1d ago
A recent study shines light on the profound impact of diet on chronic pain. Listen in this week as Dee discusses the findings of the study, and the strong undercurrent of desire among chronic pain sufferers to adopt healthier eating practices.
Reference:
Dong, H. J., Brain, K., Olsson, M., Dragioti, E., Gerdle, B., & Ghafouri, B. (2024). Eating habits and the desire to eat healthier among patients with chronic pain: A registry-based study. Scientific Reports, 14(1), 4705. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10897138/
Video Link: Dee Talks About Nutrition Changes fo ..read more
Processed-Free America - Podcast
1d ago
While the impact of multivitamins on overall health sparks ongoing debates, a fresh study hints at their potential to put the brakes on memory loss. Listen in this week as Dee discusses the outcomes of the study, and what to look for in a high quality multivitamin/mineral supplement.
Reference:
Vyas, C. M., Manson, J. E., Sesso, H. D., Cook, N. R., Rist, P. M., Weinberg, A., Moorthy, M. V., Baker, L. D., Espeland, M. A., Yeung, L., Brickman, A. M., & Okereke, O. I. (2024). Effect of multivitamin-mineral supplementation versus placebo on cognitive function: results from the clinic subcohort ..read more
Processed-Free America - Podcast
1w ago
A promising change for the USDA's 2025 Dietary Guidelines to suggest limiting or avoiding ultra-processed foods has been dashed. A scientific advisory committee has declared there is not enough evidence to recommend avoiding them. Listen in this week as Dee discusses how they came to their conclusion, and why she and many experts disagree with it.
Reference:
Callahan, A. (2024, November 14). Why the next dietary guidelines might not tackle ultraprocessed foods. The New York Times. https://www.nytimes.com/2024/11/06/well/eat/ultraprocessed-foods-dietary-guidelines.html ..read more
Processed-Free America - Podcast
2w ago
While its caffeine content is known for improving cognitive function, the true heroes of coffee are its antioxidants and polyphenols. These compounds may help to ward off or reverse many chronic conditions, proving coffee to be more than just an energizing beverage.Listen in this week as Dee discusses how your morning brew might be contributing to your health in surprising ways!
Reference:
Kolb, H., Kempf, K., & Martin, S. (2020). Health effects of coffee: Mechanism unraveled?. Nutrients, 12(6), 1842. https://pmc.ncbi.nlm.nih.gov/articles/PMC7353358 ..read more
Processed-Free America - Podcast
3w ago
Does beer have a secret superpower? Research shows that moderate, mindful beer enjoyment might be a little healthier than you think. Listen in this week as Dee discusses the research showing the health benefits of the bitter acids and polyphenols found in the compounds that also give beer its flavor and aroma.
Reference:
Carbone, K., & Gervasi, F. (2022). An updated review of the genus Humulus: A valuable source of bioactive compounds for health and disease prevention. Plants, 11(24), 3434. https://pmc.ncbi.nlm.nih.gov/articles/PMC9782902 ..read more