The Stability Factor Chemically speaking, the polyunsaturated fats in seed oils are fragile molecules. The seeds are typically cleaned, heated, and then subjected to high-pressure pressing.
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Historically, humans consumed omega-6 and omega-3 fats in a ratio close to 1:1 or 4:1. Unlike traditional fats like olive oil, which are extracted from the flesh of fruit, or butter, which comes from animal milk, seed oils are derived from the tiny kernels of grains and legumes, making them a distinct category of fat in terms of origin and processing.
The Extraction and Processing Reality The journey of a seed oil from farm to bottle is where much of the controversy begins. These are vegetable oils extracted from the seeds of plants, primarily through industrial pressing or chemical solvents.
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You might not consciously reach for a bottle of soybean or corn oil, yet these ingredients form the greasy backbone of restaurant meals and processed foods. This heavy processing strips away the natural antioxidants found in the seeds, leaving behind a fat that is primarily composed of unstable polyunsaturated fatty acids.
More About Are seed oils bad
Looking at Are seed oils bad from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on Are seed oils bad can make the topic easier to follow by connecting earlier points with a few simple takeaways.
