Seed Oils Linked to Early 20th Century Heart Disease Surge

Seed Oils Linked to Early 20th Century Heart Disease Surge

Author: Dr. Mercola February 16, 2026 Duration: 16:04
  • My paper, Seed Oils as a Hypothesized Contributor to Heart Disease: A Narrative Synthesis, explains that heart disease was rare before the 20th century and surged only after industrial seed oils became a dominant part of the food supply, pointing to a long-term dietary driver rather than sudden biological failure
  • Linoleic acid (LA) from seed oils accumulates in your tissues and oxidizes easily, creating inflammatory damage inside arteries that builds silently for decades before symptoms appear
  • The rise in seed oil consumption preceded the explosion in heart disease by 10 to 20 years, matching the slow timeline of plaque formation inside blood vessels
  • Even if you avoid seed oils at home, LA remains embedded in packaged foods and restaurant meals, creating constant exposure that keeps arterial damage ongoing
  • Tracking and reducing LA intake transforms heart disease from an inevitable outcome of aging into a long-term process you can influence

Each week, Dr. Joseph Mercola-Take Control of Your Health offers a direct conversation about navigating the often-confusing world of wellness. Dr. Mercola brings decades of experience as a natural health advocate to these discussions, focusing on practical strategies that go beyond conventional approaches. The episodes dig into the interconnected areas of holistic health, physical fitness, and alternative methods for building resilience. You’ll hear detailed explorations of how everyday choices impact long-term vitality, with an emphasis on personal agency and evidence-informed alternatives. This isn’t about quick fixes but about understanding the underlying principles that can help you make better decisions for yourself and your family. The tone is straightforward and investigative, aiming to equip you with knowledge that is frequently overlooked. Tuning into this podcast feels like accessing a deep resource of non-mainstream health perspectives, all centered on the fundamental goal of sustainable well-being. It’s for anyone who feels that managing their health requires looking at the full picture, from nutrition and movement to the less obvious environmental factors. Dr. Mercola’s weekly insights serve as a catalyst for taking a more active, informed role in your own health journey.
Author: Language: English Episodes: 100

Dr. Joseph Mercola - Take Control of Your Health
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