Monday, September 13, 2010

Danger of High Fructose Corn Syrup

The Double Danger of High Fructose Corn Syrup
By Bill Sanda, BS, MBA

For many years, Dr. Meira Fields and her coworkers at the US Department of Agriculture investigated the harmful effects of dietary sugar on rats. They discovered that when male rats are fed a diet deficient in copper, with sucrose as the carbohydrate, they develop severe pathologies of vital organs. Liver, heart and testes exhibit extreme swelling, while the pancreas atrophies, invariably leading to death of the rats before maturity.

Sucrose is a disaccharide composed of 50 percent glucose and 50 percent fructose. Dr. Fields repeated her experiments to determine whether it was the glucose or fructose moiety that caused the harmful effects. Starch breaks down into glucose when digested. On a copper-deficient diet, the male rats showed some signs of copper deficiency, but not the gross abnormalities of vital organs that occur in rats on the sucrose diet. When the rats were fed fructose, the fatal organ abnormalities occured.
Lysl oxidase is a copper-dependent enzyme that participates in the formation of collagen and elastin. Fructose seems to interfere with copper metabolism to such an extent that collagen and elastin cannot form in growing animals--hence the hypertrophy of the heart and liver in young males. The females did not develop these abnormalities, but they resorbed their litters.

1 These experiements should give us pause when we consider the great increase in the use of high fructose corn syrup during the past 30 years, particularly in soft drinks, fruit juices and other beverages aimed at growing children, children increasingly likely to be copper deficient as modern parents no longer serve liver to their families. (Liver is by far the best source of copper in human diets.)

"The bodies of the children I see today are mush," observed a concerned chiropractor recently. The culprit is the modern diet, high in fructose and low in copper-containing foods, resulting in inadequate formation of elastin and collagen--the sinews that hold the body together.

BINGEING ON FRUCTOSE

Until the 1970s most of the sugar we ate came from sucrose derived from sugar beets or sugar cane. Then sugar from corn--corn syrup, fructose, dextrose, dextrine and especially high fructose corn syrup (HFCS)--began to gain popularity as a sweetener because it was much less expensive to produce. High fructose corn syrup can be manipulated to contain equal amounts of fructose and glucose, or up to 80 percent fructose and 20 percent glucose

2 Thus, with almost twice the fructose, HFCS delivers a double danger compared to sugar.(With regards to fruit, the ratio is usually 50 percent glucose and 50 percent fructose, but most commercial fruit juices have HFCS added. Fruit contains fiber which slows down the metabolism of fructose and other sugars, but the fructose in HFCS is absorbed very quickly.)

In 1980 the average person ate 39 pounds of fructose and 84 pounds of sucrose. In 1994 the average person ate 66 pounds of sucrose and 83 pounds of fructose, providing 19 percent of total caloric energy.3 Today approximately 25 percent of our average caloric intake comes from sugars, with the larger fraction as fructose.

4 High fructose corn syrup is extremely soluble and mixes well in many foods. It is cheap to produce, sweet and easy to store. It’s used in everything from bread to pasta sauces to bacon to beer as well as in "health products" like protein bars and "natural" sodas.

FRUCTOSE FOR DIABETICS?

In the past, fructose was considered beneficial to diabetics because it is absorbed only 40 percent as quickly as glucose and causes only a modest rise in blood sugar.

5 However, research on other hormonal factors suggests that fructose actually promotes disease more readily than glucose. Glucose is metabolized in every cell in the body but all fructose must be metabolized in the liver.

6 The livers of test animals fed large amounts of fructose develop fatty deposits and cirrhosis, similar to problems that develop in the livers of alcoholics.Pure fructose contains no enzymes, vitamins or minerals and robs the body of its micronutrient treasures in order to assimilate itself for physiological use.

7 While naturally occurring sugars, as well as sucrose, contain fructose bound to other sugars, high fructose corn syrup contains a good deal of "free" or unbound fructose. Research indicates that this free fructose interferes with the heart’s use of key minerals like magnesium, copper and chromium. Among other consequences, HFCS has been implicated in elevated blood cholesterol levels and the creation of blood clots. It has been found to inhibit the action of white blood cells so that they are unable to defend the body against harmful foreign invaders.

8 Studies on the Maillard reaction indicate that fructose may contribute to diabetic complications more readily than glucose. The Maillard reaction is a browning reaction that occurs when compounds are exposed to various sugars. Fructose browns food seven times faster than glucose, resulting in a decrease in protein quality and a toxicity of protein in the body.

9 This is due to the loss of amino acid residues and decreased protein digestibility. Maillard products can inhibit the uptake and metabolism of free amino acids and other nutrients such as zinc, and some advanced Maillard products have mutagenic and/or carcinogenic properties. The Maillard reactions between proteins and fructose, glucose, and other sugars may play a role in aging and in some clinical complications of diabetes.

10 Fructose reduces the affinity of insulin for its receptor, which is the hallmark of type-2 diabetes. This is the first step for glucose to enter a cell and be metabolized. As a result, the body needs to pump out more insulin to handle the same amount of glucose.

OTHER EFFECTS

Nancy Appleton, PhD, clinical nutritionist, has compiled a list of the harmful effects of fructose in her books Lick the Sugar Habit, Healthy Bones, Heal Yourself With Natural Foods, The Curse Of Louis Pasteur and Lick the Sugar Habit Sugar Counter. She points out that consumption of fructose causes a significant increase in the concentration of uric acid; after ingestion of glucose, no significant change occurs. An increase in uric acid can be an indicator of heart disease.

12 Furthermore, fructose ingestion in humans results in increases in blood lactic acid, especially in patients with preexisting acidotic conditions such as diabetes, postoperative stress or uremia. Extreme elevations cause metabolic acidosis and can result in death.

13 Fructose is absorbed primarily in the jejunum before metabolism in the liver. Fructose is converted to fatty acids by the liver at a greater rate than is glucose.

14 When consumed in excess of dietary glucose, the liver cannot convert all of the excess fructose in the system and it may be malabsorbed. The portion that escapes conversion may be thrown out in the urine. Diarrhea can be a consequence.

19 A study of 25 patients with functional bowel disease showed that pronounced gastrointestinal distress may be provoked by malabsorption of small amounts of fructose.

26 Fructose interacts with oral contraceptives and elevates insulin levels in women on "the pill."

17 In studies with rats, fructose consistently produces higher kidney calcium concentrations than glucose. Fructose generally induces greater urinary concentrations of phosphorus and magnesium and lowered urinary pH compared with glucose.

18 In humans, fructose feeding leads to mineral losses, especially higher fecal excretions of iron and magnesium, than did subjects fed sucrose. Iron, magnesium, calcium, and zinc balances tended to be more negative during the fructose-feeding period as compared to balances during the sucrose-feeding period.

19 There is significant evidence that high sucrose diets may alter intracellular metabolism, which in turn facilitates accelerated aging through oxidative damage. Scientists found that the rats given fructose had more undesirable cross-linking changes in the collagen of their skin than in the other groups. These changes are also thought to be markers for aging. The scientists say that it is the fructose molecule in the sucrose, not the glucose, that plays the larger part.

20 Because it is metabolized by the liver, fructose does not cause the pancreas to release insulin the way it normally does. Fructose converts to fat more than any other sugar. This may be one of the reasons Americans continue to get fatter. Fructose raises serum triglycerides significantly. As a left-handed sugar, fructose digestion is very low. For complete internal conversion of fructose into glucose and acetates, it must rob ATP energy stores from the liver.

21 Not only does fructose have more damaging effects in the presence of copper deficiency, fructose also inhibits copper metabolism--another example of the sweeteners double-whammy effect. A deficiency in copper leads to bone fragility, anemia, defects of the connective tissue, arteries, and bone, infertility, heart arrhythmias, high cholesterol levels, heart attacks, and an inability to control blood sugar levels.

22 Although these studies were not designed to test the effects of fructose on weight gain, the observation of increased body weight associated with fructose ingestion is of interest. One explanation for this observation could be that fructose ingestion did not increase the production of two hormones, insulin and leptin, that have key roles in the long-term regulation of food intake and energy expenditure.
HYPERSENSIVITY

23 The magnitude of the deleterious effects of fructose varies depending on such factors as age, sex, baseline glucose, insulin, triglyceride concentrations, the presence of insulin resistance, and the amount of dietary fructose consumed.

24 Some people are more sensitive to fructose. They include hypertensive, hyperinsulinemic, hypertriglyceridemic, non-insulin dependent diabetic people, people with functional bowel disease and postmenopausal women.

25 Everyone should avoid over-exposure to fructose, but especially those listed above. One or two pieces of fruit per day is fine, but commercial fruit juices and any products containing high fructose corn syrup aremore dangerous than sugar and should be removed from the diet.

REFERENCES

1. Fields, M, Proceedings of the Society of Experimental Biology and Medicine, 1984, 175:530-537.

2. Appleton, Nancy, PhD, Fructose is No Answer For a Sweetener, http://www.becomehealthynow.com/article/carbs/1170

3. Beatrice Trum Hunter, Confusing Consumers About Sugar Intake, Consumer’s Research 78, no 1 (January 1995): 14-17.

4. Fallon, Sally and Mary Enig, Nourishing Traditions, New Trends Publishing, Washington DC, 2001, p. 23.
5. Hallfrisch, Judith, Metabolic Effects of Dietary Fructose, FASEB Journal 4 (June 1990): 2652-2660.
6. American Journal of Clinical Nutrition, November 2002 Vol. 76, No. 5, 911-922.

7. Appleton, Nancy Ph.D., Fructose is No Answer For a Sweetener, http://www.becomehealthynow.com/article/carbs/1170

8. http://www.mcvitamins.com/cornsyrup.htm
9. H. F. Bunn and P. J. Higgins, Reaction of Nonosaccharides with Proteins; Possible Evolutionary Significance, Science 213 (1981):2222-2244.

10. William L Dills Jr., Protein Fructosylation: Fructose and the Maillard Reaction, American Journal of Clinical Nutrition 58 (suppl) (1993): 779S-787S.

11. Hunter.

12. J. MacDonald, Anne Keyser, and Deborah Pacy, Some Effects, in Man, of Varying the Load of Glucose, Sucrose, Fructose, or Sorbitol on Various Metabolites in Blood, American Journal of Clinical Nutrition 31 (August 1978)): 1305-1311.

13. Hallfrisch, Judith, Metabolic Effects of Dietary Fructose, FASEB Journal 4 (June 1990): 2652-2660.

14. D. Zakim and R. H. Herman, Fructose Metabolism II, American Journal of Clinical Nutrition 21: 315-319, 1968.

15. A. E. Bender and K. B. Damji, Some Effects of Dietary Sucrose, World Review of Nutrition and Dietetics 15 (1972): 104-155.

16. J. J. Rumessen and E. Gudmand-Hoyer, Functional Bowel Disease: Malabsorption and Abdominal Distress After Ingestion of Fructose, Sorbitol, and Fructose-Sorbitol Mixtures, Gastroenterology 95, no. 3 (September 1988): 694-700.

17. Hunter,Beatrice Trum,Confusing Consumers About Sugar Intake, Consumers’ Research 78, no 1 (January 1995): 14-17.

18. A. E. Bergstra, A. G. Lemmens, and A. C. Beynens, Dietary Fructose vs. Glucose Stimulates Nephrocalcinogenesis in Female Rats, Journal of Nutrition 123, no. 7 (July 1993): 1320-1327.

19. R. Ivaturi and C. Kies, Mineral Balances in Humans as Affected by Fructose, High Fructose Corn Syrup and Sucrose, Plant Foods for Human Nutrition 42, no. 2 (1992): 143-151.

20. Roger B. Mc Donald, Influence of Dietary Sucrose on Biological Aging, American Journal of Clinical Nutrition 62 (suppl), (1995): 284s-293s.

21. H. Hallfrisch, et al.,The Effects of Fructose on Blood Lipid Levels, American Journal of Clinical Nutrition, 37: 5, 1983, 740-748.

22. Klevay, Leslie, Acting Director of the U.S. Agriculture Department’s Human Nutrition Research Center, Grand Forks, N.D.
23. Observation by Nancy Appleton, PhD.
24. Hollenbeck, Claire B., Dietary Fructose Effects on Lipoprotein Metabolism and Risk for Coronary Artery Disease, American Journal of Clinical Nutrition 58 (suppl), (1993): 800S-807S.
25. Appleton, Nancy Ph.D., Fructose is No Answer For a Sweetener, http://www.becomehealthynow.com/article/carbs/1170
--------------------------------------------------------------------------------

SOFT DRINKS IN THE SCHOOLS

High fructose corn syrup is the primary sweetener used in soft drinks, now readily available to children in school vending machines. The soft drink industry increased US production from 22 to 41 gallons of soft drinks per person a year between 1970 and 1997.

Teenagers and children, the industry’s main tragets, are among the largest consumers. In the past 10 years, soft drink consumption among children has almost doubled in the United States. Teenage boys now drink, on average, three or more cans of soda per day, and 10 percent drink seven or more cans a day. The average for teenage girls is more than two cans a day, and 10 percent drink more than five cans a day. A typical 20-ounce Coke contains zero fat, zero protein and 67 grams of carbohydrates, usually in the form of high fructose corn syrup.

There are an estimated 20,000 vending machines in schools nationwide, according to the National Automatic Merchandising Association. The USDA collected data on vending machines in schools and reported that 88 percent of high schools, 61 percent of middle schools and 14 percent of elementary schools have food or beverage vending machines for student use. Thirty-four percent of high schools and 15 percent of middle schools permit students to use school vending machines at any time, and 6 percent of elementary schools allow students to use vending machines during lunch.

About the Author
Bill Sanda, BS, MBA, served as Executive Director and Director of Public Affairs for the Weston A. Price Foundation. Bill was a partner and co-owner of The McAdam Group, a lobbying company specializing in elements of education policy, and was a consultant to Primezyme, Inc., a nutrition and healing clinic. He has extensive experience in Washington D.C. politics and government, having served as a professional staff member in the US Senate.

Brought to you today by Mark Weaver  ..... Thanks for looking!
http://www.mwweaver.com/
http://detoxwithde.com/

Salt is essential for life, you cannot live without it.

Salt is essential for life — you cannot live without it.


Salt has been important to humanity for life on this planet. Even the word "salary" comes from sal because Romans were paid in salt.

African and European explorers traded an ounce of salt for an ounce of gold — salt was literally worth its weight in gold.

Unrefined natural salt is important to many biological processes, including:

Being a major component of your blood plasma, lymphatic fluid, extracellular fluid, and even amniotic fluid

Carrying nutrients into and out of your cells

Helping the lining of your blood vessels to regulate blood pressure

Helping you regulate propagation of nerve impulses

Helping your brain send communication signals to your muscles, so that you can move on demand (sodium-potassium ion exchange)

Having outlined the importance of salt it is important to realize that too much sodium can hurt you, but the same can be said of most things — even oxygen and water.

Indeed, there is far too much sodium in processed foods. But you shouldn't be eating those foods anyway — high sodium is but one of MANY ingredients in processed foods that will ruin your immune system and cut your precious life short.

One of the latest harmful ingredients is methanol. This toxic alcohol poison is typically in nearly all fresh vegetables and fruits but is bound to pectin so it does not typically cause problems. But once they are canned in glass or aluminum the methanol dissociates from the pectin and can elevate to very high levels and contribute to diseases like MS.

But getting back to salt, the general question remains — is it harmful?

Salts of the Earth

As it turns out, salt is a very general term that can mean many things. All salts are NOT equal in terms of origin, chemistry, crystal structure, biological effects — or even flavor!

Chemically speaking, a salt is simply any ionic compound arising from the joining of a positively charged ion and a negatively charged ion, so that the product is electrically neutral.

When people talk about salt, they are usually referring to refined table salt, or sodium chloride. But in fact, most minerals are salts, including magnesium sulfate (Epsom salt) and ammonium nitrate (used in fertilizer).

But with typically edible salts, most people do not realize there are enormous differences between common, refined table salt and natural, unrefined salt.

One is health damaging, and the other is healing.

ALERT — Natural Salt is 85 Percent Sodium Chloride and Processed Salt is 98 Percent

Ordinary table salt undergoes a great deal of processing between the factory and your grocer. It is approximately 97.5 percent sodium chloride and 2.5 percent chemicals such as iodine and moisture absorbents, dried at over 1,200 degrees Fahrenheit. This high heat alters the natural chemical structure of the salt.

By contrast, unrefined salt is 84 percent sodium chloride and 16 percent other naturally occurring minerals, including many trace minerals like silicon, phosphorous and vanadium.

If you want your body to function properly, you need a balanced salt, complete with all-natural elements and free of pollutants. I will speak more about my favorite natural salt a bit later.

The important point is, today's ordinary table salt has nothing in common with natural sea salt.

The Adulteration of Table Salt

What remains after ordinary table salt is "chemically cleaned" is sodium chloride, an unnatural chemical form of salt that your body recognizes as something completely foreign. Therefore, when you add more salt to your already salty Spaghettios, your body receives more salt than it can dispose of.

Typical processed salt has independent crystals that are totally isolated from each other. In order for your body to try to metabolize processed salt , it must sacrifice tremendous amounts of energy.

Inorganic sodium chloride in the form of processed salt can keep you from an ideal fluid balance and can overburden your elimination system.

When your body tries to isolate the excess salt, water molecules must surround the sodium chloride to break them up into sodium and chloride ions before your body can neutralize them. To accomplish this, water is taken from your cells.

This results in a less-than-ideal fluid balance within your cells.

Every gram of excess sodium chloride your body has to neutralize uses up 23 grams of cellular water. Hence, eating too much common processed salt will cause fluid to accumulate in your tissues, which contributes to:

   Unsightly cellulite
Rheumatism, arthritis and gout

Kidney and gall bladder stones

Processed salt will also oftentimes contain potentially dangerous preservatives.

Calcium carbonate, magnesium carbonate, and aluminum hydroxide are often added to improve salt's "pourability." Aluminum is a light alloy that deposits into your brain — a potential cause of Alzheimer's disease.

Current Sodium Recommendations

The American Heart Association has suggested limiting your sodium consumption to fewer than 1,500 mg per day to decrease your risk for high blood pressure, stroke and weight gain.

The CDC reports less than ten percent of adults are meeting this limit, and some studies have suggested many Americans are consuming more than 7,000 mg of salt per day, which is the equivalent of approximately 3 teaspoons of table salt.

The American Journal of Clinical Nutrition considers a product high in sodium if it contains more than 500 milligrams per 100 gram serving. Similarly, it considers a product low in sodium if it contains less than 120 milligrams per 100 grams.

The foods highest in sodium tend to be processed meats, which often contain a whopping 800 mg per 100 gram serving!

It probably makes sense to limit your intake of refined processed salts to these levels. However, if you are healthy your body should be able to easily tolerate much higher levels of unprocessed salts.

The only exception would be for those who have heart failure and are very sensitive to fluid overload. Those with congestive heart failure (CHF) will typically be on a number of different drugs to improve cardiac function.

So those with established CHF should maintain strict sodium restrictions but should also look into the many effective natural options out there like ubiquinol which has been shown to be highly effective in improving those with lowered cardiac ejection fractions.

Why are Processed Foods so Loaded With Sodium?

At one time, salting was one of the few ways people could preserve foods. Salt kills bacteria that can cause food to spoil.

But today, between chemical preservatives and refrigeration, salt is added for other reasons — and it's added to processed foods in HUGE amounts. The reason for this has more to do with the fact that salt is an inexpensive way to improve the taste of overcooked, bland, nutrient-butchered carnage in a can that some people call food.

Salt is used in high amounts in lunchmeats and cheeses to extend shelf life. Sodium also helps bind ingredients together and acts as a stabilizer.

Besides sodium chloride, sodium is also a component of other ingredients you will find on your labels, further driving up your sodium level:

Monosodium glutamate (MSG)

Baking soda (sodium bicarbonate)

Sodium benzoate

Sodium nitrate

Sodium saccharin

Hypertension Is Driven More by Excess SUGAR than Excess Salt

While I certainly agree you should not consume large quantities of refined processed salt, just switching to low-sodium foods — especially those in a box or a can — is not going to get you very far toward your health goals.

There are other factors that control fluid and electrolyte balance, blood pressure, kidney disease, obesity and cardiovascular disease.

For example, one of the greatest revelations of late is the link between fructose consumption and hypertension. Uric acid is a byproduct of fructose metabolism, and increased uric acid levels drive up your blood pressure. The amount of salt people in this country are consuming pales in comparison to the amount of fructose they are eating on a daily basis, yet the AMA issues no warnings about this.

I believe that sugar/fructose consumption is the major driving force behind our ever-increasingly elevated blood pressures.

Can Your Sodium be Too LOW?

Yes it can!

You may not be aware of this, but you have an increased risk for health problems if your sodium is too low (hyponatremia). For example:

A 2009 study of large-bone fractures in the elderly found the incidence of hyponatremia in patients with fractures was MORE THAN DOUBLE that of non-fracture patients. They postulated the reason for the sodium deficiency might have been the use of selective serotonin receptor inhibitors (SSRIs), a type of antidepressant drugs.

A 1995 study by the AMA published in the journal Hypertension found low urinary sodium associated with an increased risk of heart attack.

Changes in mood and appetite are among the first noticeable manifestations of sodium deficiency, since salt is a natural antidepressant.

And the preponderance of evidence proves that sodium intake does NOT affect blood pressure unless you are especially sodium-sensitive.

Salt as Nature Intended It: Himalayan Crystal Salt

The more you can move toward a diet of whole foods in their natural state, the healthier you'll be — whether it's veggies, meat, dairy products, or salt. If you are a protein type, you will need more salt than your fellow carbohydrate types.

Given that salt is absolutely essential to good health, I highly recommend switching to my favorite unrefined salt, an all-natural source from the Himalayas.

This salt is very special — it is completely pure, having spent many thousands of years maturing under extreme tectonic pressure, far away from exposure to impurities, so it isn't polluted with the heavy metals and industrial toxins of today. And it's minimally processed — hand-mined and hand-washed.

Himalayan salt contains 84 trace minerals from our prehistoric seas, and its crystalline structure actually stores vibrational energy, which is restorative to your body.

The crystal salt from the Himalayas does not burden your body as refined salts do.

It is very difficult for your body to absorb too much crystal salt since there are effective feedback loops that regulate this process. Natural crystal salt always promotes a healthful balance and does not contribute to high blood pressure like refined table salt.

And it's the most delicious salt you'll ever find!

Not only is Himalayan salt nutritionally beneficial and delicious, but it also has several great healing applications when used topically:

Bath Soak: As a "brine bath," it is stimulating and even moisturizing to your skin, as well as detoxifying. Use a 1 percent concentration, which is equal to your natural body fluids (add about 2.6 pounds of salt to an average tub of water). Soak for 15 to 20 minutes, and do not shower off—just blot with a towel.

Salt Sole: Sole simply means a supersaturated saltwater solution (about 8 percent salt), and with this you can treat a number of skin conditions, including itching and rashes.

Sinus Flush: Mix with pure water in a neti pot a 1 percent solution (normal saline) with warm water for a beneficial sinus or allergy treatment; use 1 gram per 100ml (one-fifth teaspoon in 3.34 ounces lukewarm water).

Eye rinse: The same 1 percent solution rejuvenates tired or irritated eyes.

Throat gargle: To treat a cold or sore throat, gargle with a 1 percent saltwater solution (but don't swallow).
 
The above article is written by By Dr. Mercola  .....
Brought to you today by Mark Weaver 
http://www.mwweaver.com/
http://www.detoxwithde.com/