When focusing on healthy fats, a good place to start is eliminating your consumption of trans fats. A trans fat is a normal fat molecule that has been twisted and deformed during a process calledhydrogenation. During this process, liquid vegetable oil is heated and combined with hydrogen gas. Partially hydrogenating vegetable oils makes them more stable and less likely to spoil, which is very good for food manufacturers—and very bad for you.
No amount of trans fats is healthy. Trans fats contribute to major health problems, from heart disease to cancer.
Sources of trans fats
Many people think of margarine when they picture trans fats, and it’s true that some margarines are loaded with them. However, the primary source of trans fats in the Western diet comes from commercially prepared baked goods and snack foods:
Baked goods – cookies, crackers, cakes, muffins, pie crusts, pizza dough, and some breads like hamburger buns
Fried foods – doughnuts, French fries, fried chicken, chicken nuggets, and hard taco shells
Snack foods – potato, corn, and tortilla chips; candy; packaged or microwave popcorn
Solid fats – stick margarine and semi-solid vegetable shortening
Pre-mixed products – cake mix, pancake mix, and chocolate drink mix
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