The 6 Most Unhealthy Foods You Should Avoid at All Costs

Some people swear by the mantra "everything in moderation," but the truth is, some foods, no matter how good they taste, are better off left alone.

If you need a little motivation to stay away from these most unhealthy foods, consider that four of the 10 leading causes of death in the United States are related to diet (diabetes, heart disease, cancer and stroke). And if you're looking to improve yours, cutting back on these six foods is a great place to start.

1. Soda.

An average can of soda has 10 teaspoons of sugar, 150 calories, 30 to 55 mg of caffeine, artificial food colors and sulphites. Diet sodas have the even-more-unhealthy artificial sweeteners. A major part of the problem is that sodas have become a staple in many people's diets. A study in the journal Pediatrics found that 56 percent to 85 percent of children consume at least one soft drink a day, and 20 percent of adolescent males drink four or more sodas a day.

2. Potato chips and French fries.
These popular snack foods contain acrylamide, a known carcinogen and neurotoxin that is formed when foods are baked or fried at high temperatures. "I estimate that acrylamide causes several thousand cancers per year in Americans," said Clark University research professor Dale Hattis.

When CSPI conducted tests on some popular brands of French fries and chips, they found that the acrylamide in a large order of fast food fries was at least 300 times the amount allowed by the Environmental Protection Agency (EPA) in a glass of water.

3. Doughnuts.
Tasty, yes. But break a doughnut down and you'll find nothing more than refined sugar and flour, artificial flavors and partially hydrogenated oil that's loaded with trans fats. They have no redeeming qualities whatsoever.

"When it comes to health, the only thing good about them is the hole," said Carla Wolper, nutritionist at the New York Obesity Research Center.


4. Coffee Cake and Other Baked Goods.

This category actually includes all varieties of baked goods, including packaged cake and biscuit mixes. What makes these foods so bad is that they almost always contain high amounts of trans fats and a host of other unsavory additives including corn syrup, preservatives and artificial flavors and colors. In fact, commercial baked goods typically contain more trans fats than any other food because not only are they often made with hydrogenated oils, they're fried in them too.

5. Luncheon Meats/Hot Dogs.
Processed meats like these (and others including sausages, bacon, pepperoni and other processed meats) contain a carcinogenic precursor ingredient known as sodium nitrite (sodium nitrate is closely related).

"Sodium nitrite is a dangerous, cancer-causing ingredient that has no place in the human food supply," says nutritionist Mike Adams, author of the Grocery Warning Manual.

And, according to a University of Hawaii study that followed nearly 200,000 people for seven years, people who consumed the most processed meats (hot dogs and sausage) showed a 67 percent increased risk of pancreatic cancer over those who consumed little or no meat products.


6. Canned Soup.

Here we're talking about the traditional, canned soups you find in your grocery store. This may come as a surprise, but most canned (and packaged) soups have high levels of trans fats, sodium and artificial preservatives like MSG. Just one cup of canned soup can have almost 1,000 milligrams of salt (and most people eat more than one cup), which is tons considering dietary guidelines recommend consuming no more than 2,400 milligrams for the entire day.