Vegetable Oil (Corn, Canola, and/or Sunflower Oil)

Refined seed oils are high in omega-6 fatty acids. They are not harmful in moderation, but they add up quickly in fried snacks and add many calories.

These oils are high in omega-6 polyunsaturated fats and are repeatedly heated during frying. They are not inherently toxic, but they add a lot of calories, and heating can form oxidation byproducts.