So a study has found
Over a period of nine days, the children followed a meal plan that included all snacks and drinks, but restricted sugar intake.
Added sugar was banned but fruit was allowed.
The diet overall had the same fat, protein, carbohydrate, and calorie levels as their previous diets at home, with the carbohydrate from sugar replaced by foods such as bagels, cereals and pasta. Hot dogs, crisps and pizza from local supermarkets all featured in the diet.
Initial fasting blood levels, blood pressure, and glucose tolerance were assessed before the new meals were eaten.
During the study, if the children did lose weight, they were given more of the low sugar foods to keep weight stable.
Overall, the total dietary sugar in the meal plan was was reduced from 28 per cent to 10 per cent, and fructose from 12 per cent to 4 per cent of total calories.
The results showed that the new meal plan led to dramatic improvements in health in a short time, with a drop in blood pressure and cholesterol, and improved liver function.
Fasting blood glucose levels fell by five points while insulin levels were cut by a third, researchers from the University of California San Francisco and Touro University in California said.
Lead author, Dr Robert Lustig, said: "This study definitively shows that sugar is metabolically harmful not because of its calories or its effects on weight; rather sugar is metabolically harmful because it's sugar.
http://www.theaustralian.com.au/new...actor-in-obesity/story-fn3dxix6-1227584716002
Over a period of nine days, the children followed a meal plan that included all snacks and drinks, but restricted sugar intake.
Added sugar was banned but fruit was allowed.
The diet overall had the same fat, protein, carbohydrate, and calorie levels as their previous diets at home, with the carbohydrate from sugar replaced by foods such as bagels, cereals and pasta. Hot dogs, crisps and pizza from local supermarkets all featured in the diet.
Initial fasting blood levels, blood pressure, and glucose tolerance were assessed before the new meals were eaten.
During the study, if the children did lose weight, they were given more of the low sugar foods to keep weight stable.
Overall, the total dietary sugar in the meal plan was was reduced from 28 per cent to 10 per cent, and fructose from 12 per cent to 4 per cent of total calories.
The results showed that the new meal plan led to dramatic improvements in health in a short time, with a drop in blood pressure and cholesterol, and improved liver function.
Fasting blood glucose levels fell by five points while insulin levels were cut by a third, researchers from the University of California San Francisco and Touro University in California said.
Lead author, Dr Robert Lustig, said: "This study definitively shows that sugar is metabolically harmful not because of its calories or its effects on weight; rather sugar is metabolically harmful because it's sugar.
http://www.theaustralian.com.au/new...actor-in-obesity/story-fn3dxix6-1227584716002