Scientists have proved for the first time that a cheap form of sugar used in thousands of food products and soft drinks can damage human metabolism and is fuelling the obesity crisis.
Fructose, a sweetener derived from corn, can cause dangerous growths of fat cells around vital organs and is able to trigger the early stages of diabetes and heart disease.
Previous studies of the potentially adverse impact of fructose have focused on rats, but the first experiment involving humans has now revealed serious health concerns. Over 10 weeks, 16 volunteers on a controlled diet including high levels of fructose produced new fat cells around their heart, liver and other digestive organs. They also showed signs of food-processing abnormalities linked to diabetes and heart disease. Another group of volunteers on the same diet, but with glucose sugar replacing fructose, did not have these problems.
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Chapter: Sugar :: 15 January 2010