The New Scientist Magazine, September 3, 2012 issue explains the sugar-Alzheimer’s link as the condition by which our muscle, fat, and liver cells stop responding to insulin.
The cells no longer metabolize glucose properly thereby leading to insulin resistance or pre-diabetes.
This, then causes the pancreas to produce excess amounts of insulin even as excess glucose builds up in the blood causing insulin spikes which overwhelm the brain.
Insulin also regulates neurotransmitters such as acetylcholine, which are crucial for memory and learning and is also important for the function and growth of blood vessels, which supply oxygen and glucose to the brain.
There’s also research tying brain dysfunction directly to excess sugar consumption. In a 2012 study, UCLA scientists fed rats a heavy ration of fructose (which makes up roughly a half of both table sugar and high-fructose corn syrup) and noted both insulin resistance and impaired brain function within six weeks. Interestingly, they found both insulin function and brain performance to improve in the sugar-fed rats when they were also fed omega-3 fatty acids. In other words, another quirk of the American diet, deficiency in omega-3 fatty acids, seems to make us more vulnerable to the onslaught of sweets.
Another facet of our diets, lots of cheap added fats, may also trigger insulin problems and brain dysfunction. New Scientist flags yet another recent study, this one from University of Washington researchers, finding that rats fed a high-fat diet for a year lost their ability to regulate insulin, developed diabetes, and showed signs of brain deterioration.
Government subsidies of corn and sugar have made these commodities incredibly inexpensive for the food industry which puts sweeteners in almost everything we eat.
This, at the same time Alzheimer’s costs $200 billion a year in health care alone.
Mayor Bloomberg of New York City has proposed new legislation which would ban ‘super-size’ sugary drinks served in cups greater than 16 ounces.
Many applaud the efforts as one solution to the growing problem of obesity and type 2 diabetes which is crippling the health care system.
There have been studies that have found correlations between food portion sizes and rates of obesity, blood pressure and heart disease. A report by the CDC found portions increased 75 percent between 1977 and 1991 – unsurprisingly, we’ve observed huge jumps in obesity rates as well.
Studies have shown that people with more on their plates eat nearly 50 percent more than people who are served smaller portions.
This is a small victory for consumers who, finally aware of the dangers of high fructose corn syrup, will continue to be able to identify it in the products they buy.
Michael M. Landa, director of the Center for Food Safety and Applied Nutrition at the F.D.A., denied the petition, saying that the term “sugar” is used only for food “that is solid, dried and crystallized.”
“HFCS is an aqueous solution sweetener derived from corn after enzymatic hydrolysis of cornstarch, followed by enzymatic conversion of glucose (dextrose) to fructose,” the letter stated. “Thus, the use of the term ‘sugar’ to describe HFCS, a product that is a syrup, would not accurately identify or describe the basic nature of the food or its characterizing properties.”
The Corn Refiners Association is afraid that consumers will avoid the product, which has received a bad reputation, under the pretext of “false information”, namely that corn syrup is natural and is the same as sugar.
The fact is that it is NOT natural , it is manufactured in a lab and can harm to people who can not properly metabolize the ingredient.
And further, to argue that HFCS is the same as sugar only calls into question the efficacy of sugar in the human diet.
There are many who would postulate that there already exists an overabundance of sugar which is causing obesity and Type 2 diabetes in epidemic proportions.
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This blog is for consumers of health care and medical services. Basically, it’s for everyone. For health issues you should always see a doctor or qualified medical professional - we are not dispensing medical advice. You should, however, be an educated consumer, so we offer information to help you start the process to become educated and to ask important questions. There are many excellent resources on the web, along with all sorts of conflicting opinions and advice. The key is to use a wide variety of resources to learn and access information, so you can ask the important questions when you are with your doctor or health professional.
