Trans Fat - Trans Fatty Acids

Postby marie » Sat Feb 13, 2010 7:58 am

Consumption of saturated fat, trans fat, and dietary cholesterol raises low-density lipoprotein (LDL or "bad") cholesterol levels that increase the risk of coronary heart disease (CHD). According to the National Heart, Lung, and Blood Institute of the National Institutes of Health, over 12.5 million Americans suffer from coronary heart disease (CHD), and more than 500,000 die each year. This makes coronary heart disease (CHD) one of the leading causes of death in the United States today.

On average, Americans consume 4 to 5 times as much saturated fat as trans fat in their diet.

Identifying saturated fat, trans fat, and cholesterol on the Nutrition Facts Label on the food you buy gives you information to make heart-healthy food choices that help you reduce your risk of coronary heart disease (CHD).

What is Trans Fat?


Unlike other fats, the majority of trans fat is formed when liquid oils are made into solid fats like shortening and hard margarine. A small amount of trans fat is found naturally, primarily in some animal-based foods. Trans fat is made when hydrogen is added to vegetable oil - a process called hydrogenation. Hydrogenation increases the shelf life and flavor stability of foods containing these fats.

What Foods Contains Trans Fat?


Trans fat can often be found in processed foods made with partially hydrogenated vegetable oils such as:
  • Vegetable shortenings
  • Some margarines - especially margarines that are harder
  • Crackers
  • Candies
  • Cookies
  • Snack foods
  • Fried foods
  • Baked goods
  • Foods made with or fried in partially hydrogenated oils
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