03/05/2012


Why Fast Food Is Dangerous for Health 
Eating fast food is completely routine for many individuals --- often heading to a drive-thru multiple times per week, or even multiple times per day. While eating fast food is unquestionably convenient, the price you pay in terms of your health for that convenience is simply too high.

Obesity

The CARDIA, or coronary artery disk development in young adults, study was performed by members of the University of Minnesota School of Public Health and the Children's Hospital Boston. It found that individuals who ate fast food at least twice per week gained about 10 more pounds of extra weight than individuals who ate fast food less than weekly, The study also found that the high fat and calorie content in fast food means those who eat it regularly face an increased risk of obesity and other weight-related conditions.

Diseases from Fast Food

The high levels of calories, fat and sodium in most fast food can eventually lead to other health problems. For example, a study published in the "Journal of the American Heart Association" found that eating significant amounts of fast food can contribute to atherosclerosis, another term for clogged arteries, which can increase your risk of conditions like heart attack and stroke. Fast food can also contribute to an increased risk of arthritis, sleep apnea, some kinds of cancer, diabetes and liver disease.

Nutritional Value Tradeoffs

As an example, one popular fast food hamburger contains about 540 calories and 29 g of fat. It contains 10 g of saturated fat and 1.5 g of trans fat. The sodium content is 1,040 g. However, the hamburger does contain about 25 g of protein, with 6 percent of your recommended intake for vitamin A, 2 percent for vitamin C and 25 percent each of calcium and iron. You pay a very high price in negative dietary elements, though, like calories, fat and sodium, for relatively small amounts of nutritional value.

Packaging Risk

According to a 2010 article for the "Huffington Post" by Dr. Joseph Mercola, many of the wrappers and packaging materials used to contain fast food are coated with perfluoroalkyls. Perfluoroalkyls are a type of chemical that can repel both oil and water, preventing grease from the food from soaking through the packaging. However, these chemicals are actually toxic to humans, and prolonged exposure can lead to increased risk of cancer, tumors, infertility and other health conditions.

source from:http://www.livestrong.com/article/409045-why-fast-food-is-dangerous-for-health/

(amirah batrisyia)

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