61. Why Olive Oil Is Healthier Than Seed Oils (What the Studies Show)

Is olive oil really the healthiest cooking oil — or is that just marketing? In this episode of Walk Don't Run to the Doctor, Miles Hassel breaks down the science behind extra virgin olive oil, why traditional foods matter, and what research says about olive oil's effects on heart disease, cancer risk, mental health, diabetes, and longevity. You'll also learn why many modern seed oils and refined vegetable oils may not deliver the same health outcomes, plus whether olive oil is actually safe for frying at high temperatures. If you've ever wondered which kitchen fat is healthiest for cooking, this episode dives deep into the evidence behind olive oil and Mediterranean-style eating. Key Takeaways Why extra virgin olive oil is considered a traditional, minimally processed food The difference between olive oil and highly refined vegetable oils Research linking olive oil to lower risk of heart disease, stroke, cancer, and premature death Whether olive oil is safe for frying and high-heat cooking How olive oil may improve insulin resistance, mood, brain health, and inflammation The truth about smoke points, omega fats, and cooking oils Why food processing matters more than many people realize Chapters 00:00 Why Olive Oil Is Different 01:31 Traditional Foods vs Processed Oils 03:22 How Extra Virgin Olive Oil Is Made 04:18 The Problem With Modern Vegetable Oils 07:48 Studies Linking Seed Oils to Worse Outcomes 08:43 Is Olive Oil Safe for Frying? 11:11 Olive Oil Benefits for Heart, Brain & Longevity 15:24 Olive Oil and Cancer Risk Reduction 16:29 Final Verdict: Should Olive Oil Be Your Main Cooking Fat? 🔗 References & Resources: Find scientific studies at www.GreatMed.org. 🎙️ Get Featured on the Air! Do you have a health or nutrition question for Dr. Hassell? Reach out to us: Web: GreatMed.org Call/Text: 503-773-0770  Email: [email protected] Mail: 4804 NW Bethany Blvd., Suite I-2, #273, Portland, OR 97229 This podcast is fully funded by our generous listeners. Support our mission at GreatMed.org/donate (EIN: 88-326-7056). #wellness #podcast #lifestyle #healthandwellnessgoals #sourdough #nutritiontips Get your copy of Good Food Great Medicine, 4th ed.: https://a.co/d/1D6hIYM #oliveoil #healthyeating #mediterraneandiet #nutrition #seedoils #hearthealth #longevity #cookingoil #diettips #wellness #oliveoilbenefits #metabolichealth