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Surprising News About Sugar

We know that the excessive amount of sugar in western diets isn't healthy, and now a study from the U.K. has identified sugar as the onlycause of tooth decay in children and adults. That finding implicates all the sugars in our diets, especially those added to food (including beverages) by manufacturers, as well as the sugars found naturally in honey, syrups, fruit juices and fruit concentrates. The researchers backed up their findings with epidemiology linking sugar consumption with tooth decay across the globe. For instance, during World War II, tooth decay was "hugely reduced" in Japan, but increased after the war when sugar could again be imported. The researchers also reported that only two percent of the people in Nigeria (whose diets contain negligible amounts of sugar) have tooth decay, compared to 92 percent of adults living in the United States. To rein in this problem, the researchers from University College London and the London School of Hygiene & Tropical Medicine recommended reducing the amount of sugar in the diet to less than three percent of total calories (that would work out to 60 calories on a 2000 calorie daily diet). Current guidelines from the World Health Organization set a maximum of 10 percent of total calories from sugar with a target of half that amount, five percent.

My take? In addition to its unwelcome effect on teeth, sugar has a negative impact on health in generalDiets high in sugar may predispose some people, especially women, to yeast infections, may aggravate some kinds of arthritis and asthma and may raise triglyceride levels. In people genetically programmed to develop insulin resistance, high-sugar diets may drive obesity and high blood pressure and increase risks of developing type 2 diabetes. Our physiology does not require foods made with copious amounts of sugar, and does not respond well to it. Cutting sugar back to three percent of total calories is a tough goal, but it would have a considerable positive payoff for your teeth - and the rest of your body.