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Weight Loss Exercise

What to Avoid on the Paleo Diet

Now that you know what foods you can eat we should discuss those that aren’t recommended and why.

Cutting out dairy products may seem strange but it is one of the principles of the Paleo diet. This includes foods like ice cream, butter, milk, yoghurt and cheese. Now some people on the Paleo Diet do eat diary but on a very limited basis.

The reasoning behind not eating these sources of dairy is that they were not available 500 generations ago. The majority of these products are processed and therefore not a ‘natural’ food. Again some dieters will drink raw milk occasionally.

Another more technical explanation is to do with the way your body treats the calcium in these foods. This is to do with alkaline and acid levels in your body. All food is processed through your kidneys and excessive amounts of calcium are excreted by your body.

There is no need to worry about becoming calcium deficient on the Paleo diet, you won’t. Plus many of the leafy green vegetables contain high amounts of calcium!

A little sea salt added to your foods will not affect your dieting attempts. On the other hand salt found in processed foods can. Too much salt makes your body retain water and when this happens you will feel bloated and puffy. Unfortunately food manufacturers put high amounts of salt in foods as a preservative. This is not natural and can have adverse results on your health.

Potatoes are other starchy vegetables should also be avoided on the Paleo diet. The thinking behind this is that they are supposed to be cooked and not a true raw food. There is lots of debate over this.

Another level of thinking behind starchy vegetables is the effect they have on your blood sugar levels. Potatoes are known to cause high spikes in your blood sugar level and this is why they should be avoided. High spikes are what causes you to have sudden and acute hunger pangs along with feelings of weakness.

No processed foods should be consumed at all on the Paleo diet. This includes grains, crackers, cookies, breads and canned foods. They all contain huge amounts of bad fats and sugars. These products can be linked to being a cause of heart attacks, stroke and diabetes.

Processed foods like ketchup, sauces, sugars, oils, margarines, hot dogs, bacon, soft drinks, muffins and fruit juices are to be avoided at all costs. They are chock full of chemicals, fats and other ingredients that you cannot pronounce.

All types of legumes and grains should be avoided as well. The reasoning behind eliminating these foods is that they must be cooked to become edible.

When you take a look at the foods you can eat and compare it to those on this page you will see that the difference is in the state of the food. Allowable foods on the Paleo Diet are in a natural form while the others are all artificial and have been manipulated in some way by humans. When you honestly think about it which would you prefer to eat?

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Weight Loss Exercise

High Fructose Corn Syrup and You

High Fructose Corn Syrup and You

High Fructose Corn Syrup

High Fructose Corn Syrup is a man-made ingredient that can be found in nearly every variety of processed or packaged foods. This syrup, which is made from cornstarch, has been treated with an enzyme that converts some of the glucose in the molecule to fructose, which is sweeter. Because of its ability to preserve and extend processed foods’ shelf life, and being a cheaper additive than sugar, it has become a very popular ingredient by food manufacturers. HFCS has been blamed as one of the culprits in the growing obesity epidemic.

High Fructose Corn Syrup Study

A 2008 study in humans analyzed the circulating levels of glucose, insulin, leptin, ghrelin, and triacylglycerol during a 24 hour period after consuming drinks containing HFCS or sucrose. The researchers concluded that the consumption of HFCS or sucrose did not yield differing metabolic effects.

In a 2007 study, rats were fed a diet high in fat and HFCS and kept relatively sedentary for 16 weeks in an attempt to emulate the diet and lifestyle of many Americans. The rats were not forced to eat, but were able to eat as much as they wanted; they consumed a large amount of food, and the researcher, Dr. Tetri, stated that there is evidence that fructose suppresses the sensation of fullness. Within four weeks, the rats showed early signs of fatty liver disease and type II diabetes. An equivalent diet using sucrose instead of HFCS was not tested.

Shapiro fed rats a high-fructose diet for six months and compared them to rats that had been fed a fructose-free diet. Although the rats that had consumed high levels of fructose showed no change in weight, when compared to the rats that had consumed a fructose-free diet, levels of leptin in the blood of rats fed a high-fructose diet indicated the development of leptin resistance. When the rats were switched to a high-fat diet, the leptin-resistant rats, those fed a high-fructose diet, gained more weight than those who had not developed the resistance and had been fed a fructose-free diet.

Problem of High Fructose Corn Syrup

The real problem with High Fructose Corn Syrup is that it is cheap to make and is a great filler and sweetner for manufacturers. I would bet that if you look right now in your cupboards and pantry you will find lots of products that contain High Fructose Corn syrup including:

  • Most Cereals
  • Most pop and sodas
  • Bread Products including Subway
  • Candy
  • Pop Tarts
  • Cold Medicine
  • Energy Drinks
  • Almost all sweetened mass produced products

In a 2004 commentary in the American Journal of Clinical Nutrition, Popkin and two co-authors noted that the sharp rise in high fructose corn syrup consumption in the United States since 1970 mirrored the rise in the nation’s obesity rate.

“When we wrote the article six or seven years ago, we speculated high-fructose corn syrup might be worse” than sugar, Popkin said. “It was picked up by the blog world, and it became folklore that high fructose was poison.”

In the years since, research has shown that the body metabolizes high-fructose corn syrup differently from sugar. Some studies indicate that the syrup can have damaging effects on the kidney and liver. But strictly in terms of calories and, by extension, obesity, he said, the products are equally bad.

High Fructose Corn Syrup – Whats next?

The problem is that there has not really been a backlash like we saw a couple of years ago with the Trans Fats and the banning of them all over the place. I predict that High Fructose Corn Syrup as it becomes more of a news story will come back as a big issue for the public though.

Let’s hope the high fructose corn syrup in all of these products disappears soon.

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