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The Dangers of High Fructose Corn Syrup
High Fructose Corn Syrup Before we get to high fructose corn syrup (HFCS), we will take a look at two other frequently used sweeteners, dextrose and maltodextrin. Dextrose Dextrose is more or less an industry term for glucose. Glucose isthe most prevalent sugar in the human and the only molecule that the brain can metabolize. Dextrose is refined from corn starch. It has a very high glycemic index (no surprise since it is glucose) and while it contains no fructose, it is still a simple sugar that is very readily absorbed. It is not as dangerous as sucrose but it still is a highly processed product that should be avoided. Maltodextrin Maltodextrin is also a refined product usually made from either corn or potatoes. It is multiple glucose units somewhat loosely hooked together (a polymer). Because the bonds between the glucose units are very weak, it is also very readily absorbed and has a very high glycemic index. Like dextrose it should be avoided as much as possible. It has been called a "sugar substitute"but that is based on a rather strict definition of sugar as "sucrose." It is a very common additive and I have found it in many packaged foods, including potato chips. High Fructose Corn Syrup High fructose corn syrup is made by treating corn (which is usually genetically modified corn) with a variety of enzymes, some of which are also genetically modified, to first extract the sugar glucose and then convert some of it into fructose, since fructose tastes sweeter than glucose. The end result is a mixture of 55% fructose and 45% glucose, that is called "high fructose corn syrup." Improvements in production occurred in the 1980's making it cheaper than most other sweeteners. I remember in the 1980's when the price of Pepsi dropped from about $3 for a sixpack to about $1.50. In 1966 refined sugar such as sucrose was the was the leading sweetener / additive. In 2001 corn sweeteners accounted for 55% of the sweetener market. Consumption of high fructose corn syrup went from zero in 1966 to 62.6 pounds per person in 2001. A 12 ounce soda can contain as much as 13 teaspoons of sugar in the form of high fructose corn syrup. Once again, the dangerous combination: fructose and glucose. When high fructose corn syrup breaks down in the intestine, we once again find near equal amounts of glucose and fructose entering the bloodstream. As covered in recent newsletters, the fructose short-circuits the glycolytic pathway for glucose. This leads to all the problems associated with sucrose. In addition, HFCS seems to be generating a few of its own problems, epidemic obesity being one of them. Fructose does not stimulate insulin production and also fails to increase "leptin" production, a hormone produced by the body's fat cells. Both of these act to turn off the appetite and control body weight. Also, fructose does not suppress ghrelin, a hormone that works to increase hunger. This interesting work is being done by Peter Havel at UC Davis. Some of the problems associated with high fructose corn syrup: Increased LDL's (the bad lipoprotein) leading to increasedrisk of heart disease. Altered Magnesium balance leading to increased osteoporosis. Increased risk of Adult Onset Diabetes Mellitus. Fructose has no enzymes or vitamins thus robbing the body ofprecious micro-nutrients. Fructose interacts with birth control pills and can elevateinsulin levels in women on the pill. Accelerated aging. Fructose inhibits copper metabolism leading to a deficiencyof copper, which can cause increased bone fragility, anemia, ischemic heart disease and defective connective tissue formation among others. The list below is from The San Francisco Chronicle February 18, 2004 "How much is too much? The list below shows how much sugar, mostly in the form of high fructose corn syrup, is in each of these single servings. Sunkist soda: 10 1/2 teaspoons of sugar Berkeley Farms low-fat yogurt with fruit: 10 teaspoons of sugar Mott's applesauce: 5 teaspoons of sugar Slim-Fast chocolate cookie dough meal bar: 5 teaspoons of sugar 1 tablespoon ketchup: 1 teaspoon of sugar Hansen's Super Vita orange-carrot Smoothie: 10 teaspoons of sugar" Today's health tip: Cut down or stop any food or drink with high fructose corn syrup. High fructose corn syrup is made from genetically modified corn treated with genetically modified enzymes. Stop or limit all foods with either dextrose or maltodextrin. Once again, read all your food labels carefully. Consumption of the limited amounts of fructose that occur in fresh whole organic fruit is not a problem. Reference: Stryer Biochemistry Fourth Edition "Sugar coatedWe're drowning in high fructose corn syrup.Do the risks go beyond our waistline?" Kick the "sugar habit" with the only diet that is 100% Sugar-Free, the MericleDiet.Make the transition away from dangerous sugar additives to healty "organic" complexcarbhydrates easy. To visit the MericleDiet follow the link below: Thanks for your attention. Copyright � John Mericle M.D. 2005 All Rights Reserved http://DrMericle.com is devoted to achieving optimal health and peak performance through diet and lifestyle change. Dr. Mericle brings together a unique blend of formal training in organic chemistry and biochemistry, medical education, 29 marathons, 3 Hawaii Ironman competitions and a lot of practical real life experience.
Latest News:Site: Yahoo! News Search Results for news News Ltd buys Getprice NEWS Ltd is preparing itself for the online retailing explosion with the acquisition of comparison shopping site, Getprice.com.au. Alabama news links: Judge gives man 187 years in prison on child porn convictions News from around Alabama. News Near You for Sept. 6 This daily column features short news items from some of the 20 localities that make up the greater Richmond area. If you have a news item, call 649-6990 or e-mail us at news@times dispatch.com NEWS NEAR YOU PowhatanB-24 bomber pilot Neely Young will speak at the World War II Round ... News Briefs Good news for working mothers. Minister of Education, Gideon Saar, announced Monday his decision to extend tuition subsidies for children aged 3-4 in public nurseries. BREAKING NEWS - Child struck by car, car doesn't stop TUCSON - News 4 has confirmed that a child was hit by a vehicle in the area of Drexel and Mission. Officers on scene say the vehicle did not stop. They are actively searching for the driver. Northwest News: John Canzano blames lousy city leadership for baseball's demise in Portland; Say so long to the ... Northwest News is a daily roundup of what's making headlines in the Pacific Northwest. News by location Get local and national news updates via E-mail. LUMBERTON - The Robeson County Board of Commissioners is expected to approve a resolution Tuesday formally adopting a quarter-cent sales tax increase. News buys up shopping website NEWS Limited has signalled a push into the online retail space. News Snapshot: Exit 12B in South Burlington is back in the spotlight ? THE NEWS: The city of South Burlington and the Chittenden County Metropolitan Planning Organization will hold a public meeting to discuss the latest developments on a proposed exit ? 12B ? from Interstate 89 onto Vermont 116 near Kennedy Drive. News by location Get local and national news updates via E-mail. Ten drivers have now clinched spots in the Chase for the Sprint Cup. HAMPTON, Ga. - Tony Stewart raced to his first victory of the year, pulling away from Carl Edwards off the final restart Sunday night at Atlanta Motor Speedway. Site: news - Google News AP Top News at 7:45 pm EDT - The Associated Press
MORE RESOURCES: Site: Yahoo! News Search Results for nutrition New Wave Nutrition opens up in Lihu?e LIHU?E ? New Wave Nutrition on Kuhio Highway next to Subway inLihu?e opened its doors Thursday with a soft opening for family andclose friends, a press release states. Nutrition quiz: Supplements to avoid Consumer Reports recently consulted clinical research and case reports to come up with its list of "12 supplements you should avoid." FIRC offering free cooking and nutrition course The Family & Intercultural Resource Center is offering a free cooking and nutrition course, Operation Frontline, on Wednesdays, Sept. 8-Oct. 20, from 5-7 p.m. at the Summit County Community and Senior Center. Each course will be a cooking class for healthy affordable dinner options and includes groceries. The class is free will be taught in English for adults who have children aged 0-5 who are ... Complete Nutrition store opens in Tulsa A new nutritional supplement store has opened in Tulsa designed to 'unintimidate' Tulsans who have been overwhelmed in other nutrition stores. Herbalife Family Foundation Expands Successful Nutrition Programs For Children In UK And Mexico The Herbalife Family Foundation (HFF) has established two new Casa Herbalife programs to support nutrition and wellness programs at Scotland's Action for Children (North Lanarkshire Young Carers Project), and in Queretaro, Mexico at La Alegria de los Niños, IAP (Children's Happiness). In 2006, HFF provided a grant to Action for Children's London location to help educate young people who serve ... Nutrition Quiz Suffering from insomnia, but don't want to take a sleeping pill? Valerian root has been touted as a natural way to alleviate the problem. But a recent Spanish study says it's no better than a placebo. Senior Nutrition VERNON ? The following are the Oneida County Office for the Aging nutrition program menus for the coming week. Good nutrition vs. stress Modern-day living is full of stress. Whether at home or at work, people are always under pressure. So it is important that our bodies are in good condition, ready to respond to any kind of demand. In preparing our body, we have to eat right. There are essential nutrients that the body uses up during stressful situations, which eventually need to be replenished. Here is a list of vitamins and ... Nutrition quiz: The serving-size gap The serving-size gap between what the government recommends and what gets presented at restaurants has always been wide. Nutrition and healthy eating Jennifer K. Nelson, M.S., R.D., L.D., C.N.S.D. Jennifer Nelson is your link to a better diet. As specialty editor of the nutrition and healthy eating guide, she plays a vital role in bringing you healthy recipes and meal planning. Site: nutrition - Google News Fitness on the Wire: Good Nutrition Is Important - Carson Now
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