The Seed Oil Debate: What Science Actually Says About Vegetable Oils in Your Diet
Industrial seed oils—soybean, corn, canola, and others—have become ubiquitous in the American diet, increasing from virtually zero in 1900 to providing 20% of our calories today. Are they contributing to our health crisis?
The Science
- Seed oils are high in omega-6 fatty acids, which can promote inflammation
- Traditional diets contained omega-6 to omega-3 ratios of 1:1; modern ratios exceed 20:1
- Industrial processing creates harmful compounds including trans fats and oxidized lipids
- Correlation between seed oil consumption and chronic disease rates is striking
What to Do
Consider replacing industrial seed oils with traditional fats: olive oil, butter, coconut oil, and animal fats that humans have consumed for millennia.
MAHA Daily Editorial: Our great-grandparents didn't eat soybean oil. They didn't have our disease rates either. While more research is needed, the precautionary principle suggests returning to traditional fats that sustained healthy populations for generations.