Almost all weight loss programs are essentially low-calorie diets, which have been proven to be ineffective in promoting permanent weight loss because they ignore much of the historic evidence about obesity.
And the historic documentation makes it very clear that one class of food basically started us on the path towards obesity, heart disease, cancer, and other illnesses associated with the insulin resistance metabolic syndrome.
I'm talking about sugar and white flour - the first industrially processed foods to reach around the world, spreading illness everywhere they went.
In fact, one of the biggest health threats in the last 200 years was the introduction of the concentrated refined carbohydrates in the form of sugar, white flour, white rice and high-fructose corn syrup. According to many scientists, and the World Health Organization, these are the foods that are primarily responsible for the current obesity epidemic. Refined carbohydrates have caused so many health problems that they should never be eaten - and since they have no true food value at all, your body won't miss out on any vitamins or minerals if you say 'no' to them.
This one change in your diet can be so powerful that it can lower your blood pressure and blood sugar levels, sometimes as quickly as overnight. If you are now on any kind of medication for heart disease, high blood pressure, or diabetes, or if you take any other medication that may be affected by your diet, be sure to ask your doctor to watch you closely for a few weeks while you make this change.
Many people think of chemical additives or pesticides as being the biggest health threat, especially to children, but studies have shown that refined carbohydrates are much more dangerous because they cause insulin resistance, which is suspected to cause diabetes, obesity, and heart disease. Getting fat from too many refined carbohydrates is actually the least of your worries.
Of course, replacing the refined carbohydrates in your diet is just the first step towards a truly healthy diet. As Sir Robert McCarrison said almost 100 years ago, it isn't enough to just change from white bread to whole wheat bread - we need to make sure our entire diet is well-balanced and nutritious. (You can read McCarrisons famous lectures on nutrition on the free online library at http://www.soilandhealth.org)
Why these foods are so dangerous:
Table sugar, white rice, flour and high-fructose corn syrup are about as far from whole foods as you can get. They are taken from parts of whole foods - sugar beets, brown rice, sugar cane, fresh corn and whole wheat berries are actually good for you if they're eaten whole and prepared properly.
However, when refined sugars and starches are extracted from these foods and most of the nutrients and fibers are removed, the new artificially refined products can do a lot of damage to the human body.
And, unfortunately, we eat a lot of them because some of these foods are physically addictive. In a U.S. News and World Report article published in 2005, the annual per capita consumption of sugar went up from 114 pounds a year in 1967 to 142 pounds a year, per person, in 2003. At the same time, we were consuming a whopping 61 pounds a year of high-fructose corn syrup. Many people, especially children, get the majority of their calories from refined sugars and starch.
When foods are refined to the point where the only thing left is sugar and starch, they are closer to being pure drug-like chemicals than actual food. Back in 1972, Dr. John Yudkin, a highly respected British physician, biochemist and researcher who studied coronary disease said:
"If only a small fraction of what is already known about the effects of sugar were to be revealed in relation to any other material used as a food additive, that material would promptly be banned."
Refined sugars and starch can lead to insulin resistance, which makes the body produce more and more insulin in order to keep the blood sugar levels safe. High levels of insulin locks glucose (blood sugar) in the fat cells, and this, in turn, locks up the fat, as well. Since the glucose has been swept out of the blood, and the lipids inside the fat cells can't get out, other cells in the body begin to starve. This creates a feeling of hunger, even if you just ate an hour earlier. It also causes you to feel tired or lethargic, in order to conserve the small amount of fuel that is still available to individual cells.
So, when you consume refined carbohydrates, three things happen inside your body which tend to make you fatter:
1. Most of the calories and fat-soluble vitamins you eat are stored in the fat cells.
2. You feel tired or listless, so you don't feel like doing any exercise.
3. You feel hungry, and perhaps even experience food cravings that you cannot ignore, so you eat more food than your body really needs. If you eat more refined carbohydrates, the cycle begins all over again.
You can see why the conservation of energy, which keeps us from wanting to exert ourselves physically, combined with the increased appetite and the fast storage of our meals in the fat cells, will make us gain weight. If insulin resistance develops, as it does for many people, the process will be accelerated, you gain weight faster, and losing weight becomes more difficult.
Weight loss programs that rely totally on a reduction in calories, without limiting refined carbohydrates and replacing them with satisfying, healthy foods, will fail in the long run. You may lose weight temporarily, but studies have shown that you'll gain it all back again, plus a few more pounds.
You can learn much more about popular weight loss programs and how to choose a diet plan that promotes healthy, permanent weight loss, at http://www.stress-free-weight-loss.com
Article Source: http://EzineArticles.com/?expert=Jonni_Good
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