Check the ingredient list on almost any packaged snack, dressing, or frozen dessert and you'll find one of a handful of names: canola oil, soybean oil, sunflower oil, "vegetable oil." These are seed oils, and they've become the default fat in processed food for one main reason — they're cheap to produce at scale and have a long shelf life.
Why manufacturers reach for them
Seed oils are extracted through industrial processing — high heat, chemical solvents, and refining — which makes them inexpensive to produce in bulk and gives packaged food a longer shelf life than products made with butter, cream, or olive oil. That's a manufacturing advantage, not a nutritional one.
The nutrition conversation around seed oils centers on their high omega-6 fatty acid content relative to omega-3s. Some research suggests the modern diet's omega-6 to omega-3 ratio has shifted dramatically compared to a century ago, largely because seed oils became the default cooking and manufacturing fat — though researchers are still actively studying the health implications of that shift.
What whole-food alternatives look like
Traditional fats — butter, tallow, olive oil, coconut oil, real cream — were the norm before seed oils became cheap to mass-produce in the mid-20th century. They cost more and don't last as long on a shelf, which is exactly why processed food moved away from them.
That trade-off is one we made deliberately with Recrea8. Real cream instead of vegetable oil blends, real cocoa butter instead of hydrogenated fat stand-ins. It costs more and it's part of why we don't chase the lowest price point in the category — but it's also why the ingredient list reads like food instead of a chemistry set.