#452 Fats And Breast Cancer - Breast Cancer and Nutrition, Just The Facts

In this week's podcast episode in the Nutrition After Breast Cancer: Just the Facts series, I bring up the study that sparked that concern. I don't ignore things like this. I don't pretend they don't exist. If there's research being talked about, I want you to know about it. But here are the actual facts. The study was done in mice. The mice were made to consume about 40% of their diet in olive oil. And the rest of their diet was an obesogenic, high-carbohydrate diet designed to promote weight gain and metabolic dysfunction. That is not a Mediterranean diet. That is not olive oil drizzled over vegetables and salmon. That is not real life. It was a laboratory model designed to stress metabolism. Context matters. Deeply.   Resources Mentioned: Guide to Essential Fatty Acids: https://www.thebreastcancerrecoverycoach.com/oil Episode #326 Simplifying Seed Oils and Fatty Acids After Breast Cancer https://www.thebreastcancerrecoverycoach.com/326   Work with Laura: https://www.thebreastcancerrecoverycoach.com/health      REFERENCES: Obesity and Low-Fat Diet History Trends in Obesity Among Adults in the United States, 2005 to 2014 (CDC) https://www.cdc.gov/mmwr/preview/mmwrhtml/su6001a15.htm Documents obesity prevalence: 15.0% (1976-1980), 23.3% (1988-1994) Adult Obesity Prevalence Maps (CDC) https://pmc.ncbi.nlm.nih.gov/articles/PMC9611578/ 30.9% obesity prevalence (1999-2000) Adult Obesity Prevalence, 2021-2023 (CDC) https://www.cdc.gov/nchs/products/databriefs/db508.htm Current obesity prevalence: 40.3% How the Ideology of Low Fat Conquered America https://pubmed.ncbi.nlm.nih.gov/18296750/ Historical analysis of the low-fat movement Heart Disease Mortality Explaining the Decrease in U.S. Deaths from Coronary Disease, 1980–2000 (Ford et al., NEJM 2007) https://www.nejm.org/doi/full/10.1056/NEJMsa053935 ~51% decline in men, ~49% decline in women 47% from medical treatments, 44% from risk factor changes Obesity and diabetes offset gains by 8% and 10% Heart Disease Mortality in the United States, 1970 to 2022 https://www.ahajournals.org/doi/10.1161/JAHA.124.038644 89% decrease in heart attack deaths 81% increase in heart failure and other heart disease deaths Omega-3s, Inflammation, and Cancer Omega-6/Omega-3 Ratios and Modern Diets Ancestral ratios: 1:1 to 4:1 Modern Western diet: 15:1 to 20:1 Impact on eicosanoid metabolism and cellular inflammation DHA and Triple Negative Breast Cancer (Journal of Nutritional Biochemistry, 2019) DHA induced cell death in TNBC cells Mechanism: altered membrane composition, increased oxidative stress in cancer cells High-Fat Diets and TNBC Metastasis (Preclinical Studies) CD36-mediated fatty acid uptake in TNBC Oleic acid-rich diets promoting metastasis in mouse models Importance of tumor phenotype and metabolic flexibility   Let's Connect! If this episode helped you breathe a little easier, please share it with a friend or leave a review. Every share helps spread this message of hope, healing, and whole-person wellness. 💌 Join my email list for weekly wellness tips & podcast updates → The Breast Cancer Recovery Coach 💌 Join the Better Than Before Breast Cancer Life Coaching Membership → Life Coaching 💌 Join the Living Well After Breast Cancer Community → The Living Well After Breast Cancer Community 👩‍💻 Follow me on Instagram for daily inspiration → @thebreastcancerrecoverycoach 👩‍💻 Follow me on Facebook → The Breast Cancer Recovery Coach 🎙 Subscribe & leave a review on Apple Podcasts → Better Than Before Breast Cancer with The Breast Cancer Recovery Coach 🎥 Watch on YouTube → @BetterThanBeforeBreastCancer