Preservatives in Ultraprocessed Food Linked to Rising Cancer and Diabetes Rates

Preservatives in Ultraprocessed Food Linked to Rising Cancer and Diabetes Rates

Author: Dr. Mercola February 19, 2026 Duration: 18:41
  • Before refrigeration, humans preserved food through drying, fermenting, curing, and pickling. These methods helped extend food availability without synthetic chemicals
  • Industrialization drove the use of chemical preservatives like nitrites, sulfites, and sodium benzoate, enabling mass distribution while dramatically increasing synthetic additives in the modern food supply
  • U.S. food regulations allow hundreds of additives that are banned in Europe, with loopholes that permit manufacturers to omit some ingredients from labels, limiting consumer awareness and informed choice
  • Studies link higher preservative intake to increased cancer and Type 2 diabetes rates, showing dose-dependent risk independent of calories, weight, or overall diet quality
  • Biological mechanisms include DNA damage, inflammation, microbiome disruption, hormonal interference, and insulin resistance, reframing preservatives as cumulative risk factors rather than ingredients that simply extend shelf life

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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