This is especially true with HFCS. And the HFCS industry is now running ads telling you not to worry, sugar is sugar no matter where it comes from and that is a blatant lie.
In the current study, Chi-Tang Ho, Ph.D., conducted chemical tests among 11 different carbonated soft drinks containing HFCS. He found “astonishingly high” levels of reactive carbonyls in those beverages. These undesirable and highly-reactive compounds associated with “unbound” fructose and glucose molecules are believed to cause tissue damage, says Ho, a professor of food science at Rutgers University in New Brunswick, N.J. By contrast, reactive carbonyls are not present in table sugar, whose fructose and glucose components are “bound” and chemically stable, the researcher notes.
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The processing industry argues that fructose is just another form of sugar and does no more damage than sugar. However, High Fructose Corn Syrup is an extremely refined version of the fructose naturally occurring in nature. High-fructose corn syrup is produced by processing corn starch to yield glucose, and then processing the glucose to produce a high percentage of fructose. Three different enzymes, two of which have been genetically modified, are needed to break down cornstarch, which is composed of chains of glucose molecules of almost infinite length, into the simple sugars glucose and fructose.
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The researchers wanted to know whether it was the fructose or the glucose moiety that was causing the problems. So they repeated their studies with two groups of rats, one given high amounts of glucose and one given high amounts of fructose. The glucose group was unaffected but the fructose group had disastrous results. The male rats did not reach adulthood. They had anemia, high cholesterol and heart hypertrophy--that means that their hearts enlarged until they exploded. They also had delayed testicular development. Dr. Field explains that fructose in combination with copper deficiency in the growing animal interferes with collagen production. In a nutshell, the little bodies of the rats just fell apart. The females were not so affected, but they were unable to produce live young.
“The medical profession thinks fructose is better for diabetics than sugar,” says Dr. Field, “but every cell in the body can metabolize glucose. However, all fructose must be metabolized in the liver. The livers of the rats on the high fructose diet looked like the livers of alcoholics, plugged with fat and cirrhotic.”
http://www.finalcall.com/artman/publish/article_3934.shtml