High Fructose Corn Syrup May Be More Toxic than Table Sugar

In mice that were fed sugar in doses proportional to what many people eat, a fructose-glucose mixture found in high-fructose corn syrup was more toxic than sucrose or table sugar in females, increasing their death rates by 1.9-times and reducing their reproductive capacity by 26%. No differences were seen in males. Both high-fructose corn syrup and table sugar contain roughly equal amounts of fructose and glucose, but they exist as separate molecules, or monosaccharides, in corn syrup. In sucrose or table sugar, they exist as a disaccharide compound. The new findings are published in the Journal of Nutrition.

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In mice that were fed sugar in doses proportional to what many people eat, a fructose-glucose mixture found in high-fructose corn syrup was more toxic than sucrose or table sugar in females, increasing their death rates by 1.9-times and reducing their reproductive capacity by 26%. No differences were seen in males. Both high-fructose corn syrup and table sugar contain roughly equal amounts of fructose and glucose, but they exist as separate molecules, or monosaccharides, in corn syrup. In sucrose or table sugar, they exist as a disaccharide compound. The new findings are published in the Journal of Nutrition.

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