Tuesday, August 23, 2011

What Are Trans Fats?


Trans fats are manufactured in a process called hydrogenation, in which liquid vegetable oils are transformed into solid fats. They are used in foods like crackers, cookies, and pastries to improve their flavor and texture and to extend their shelf life. Like saturated fats, trans fats can raise LDL ("bad") cholesterol, but trans fats have also been shown to lower levels of HDL ("good") cholesterol. Studies have also shown that trans fats can increase the risk for obesity, diabetes, Alzheimer’s, and cancer. Not surprisingly, trans fats should be considered the worst fats of all and avoided.

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Via: TakePart.com