Trans-Fat: What Exactly is it, and Why is it so Dangerous?

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There are probably hundreds of articles about trans fats in our archives. F.

 

http://campaignfortruth.com/Eclub/220903/transfat.htm

 

 

Trans-Fat: What Exactly is it, and Why is it so Dangerous?

By Dr. Joseph Mercola

with Rachael Droege

 

 

Trans fatty acids, also known as trans fat, is an artery-clogging fat that is

formed when vegetable oils are hardened into margarine or shortening. It is

found in many other foods besides margarine and shortening, however, including

fried foods like french fries and fried chicken, doughnuts, cookies, pastries

and crackers. In the United States, typical french fries have about 40 percent

trans fatty acids and many popular cookies and crackers range from 30 percent to

50 percent trans fatty acids. Doughnuts have about 35 percent to 40 percent

trans fatty acids.

 

Trans fat is known to increase blood levels of low density lipoprotein (LDL), or

" bad " cholesterol, while lowering levels of high density lipoprotein (HDL),

known as " good " cholesterol. It can also cause major clogging of arteries, type

2 diabetes and other serious health problems, and was found to increase the risk

of heart disease. Many food companies use trans fat instead of oil because it

reduces cost, extends storage life of products and can improve flavor and

texture.

 

One problem with the use of trans fat is that food companies were not required

to list it on nutrition labels so consumers had no way of knowing how much trans

fat was in the food they were eating. Further, there is no upper safety limit

recommended for the daily intake of trans fat. The Food and Drug Administration

(FDA) has only said that " intake of trans fats should be as low as possible. "

 

In a step in the right direction, the FDA has announced a final rule requiring

food manufacturers to list trans fat on Nutrition Facts labels. The bad news is

that the labels are not required until 2006 so consumers will need to fend for

themselves when making food choices until that time.

 

While some foods like bakery items and fried foods are obvious sources of trans

fat, other processed foods, such as cereals and waffles, can also contain trans

fat. One tip to determine the amount of trans fat in a food is to read the

ingredient label and look for shortening, hydrogenated or partially hydrogenated

oil. The higher up on the list these ingredients appear, the more trans fat.

 

You can also add up the amount of fat in a product (saturated, monounsaturated

and polyunsaturated), provided the amounts are listed, and compare the total

with the total fat on the label. If they don't match up, the difference is

likely trans fat, especially if partially hydrogenated oil is listed as one of

the first ingredients.

 

A few companies, like Frito Lay, Lipton, and Nestle have already taken steps to

eliminate trans fat in some products. Nestle is removing it from Rolo and Toffee

Crisp and possibly other products. Their competitor, Cadbury, is also

considering removing trans fats from some of its products.

 

Recently a lawsuit was filed against Nabisco, the Kraft Foods unit that makes

Oreo cookies, seeking a ban on the sale of Oreo cookies because they contain

trans fat, making them dangerous to eat. The case was later withdrawn because

the lawyer who filed the suit said the publicity surrounding the case

accomplished what he set out to do: create awareness about the dangers of trans

fat. Kraft is also among the companies making efforts to reduce trans fatty acid

in their products.

www.mercola.com

 

 

 

 

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