When heated repeatedly, even these modified oils can produce harmful aldehydes and trans fats that damage cells. It is found in an overwhelming number of processed foods, from salad dressings to margarine.
The Industrial Extraction Process Behind Unhealthy Seed Oils
Corn Oil Corn oil is another ubiquitous ingredient that is high in omega-6 and prone to oxidation. The Omega-6 Imbalance While omega-6 fatty acids are essential, the modern Western diet has completely unbalanced the ideal ratio between omega-6 and omega-3 fats.
Because corn is a heavily subsidized crop, it is inexpensive for manufacturers to use, making it a staple in cheap, processed snacks. Historically, this ratio was close to 1:1 or 4:1; today, it averages as high as 15:1 or 20:1 due to the prevalence of refined seed oils.
The Industrial Extraction Process Behind Unhealthy Seed Oils
However, they are often produced using the same chemical-intensive methods and are used in deep frying. This creates oxidized and damaged fats before the oil even reaches the shelf.
More About Seed oils to avoid
Looking at Seed oils to avoid from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on Seed oils to avoid can make the topic easier to follow by connecting earlier points with a few simple takeaways.
