Food and Behaviour Research

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19 May 2014 - medicalnewstoday - Sugar implicated in cardiovascular disease risk independent of weight gain

Researchers from New Zealand's University of Otago have uncovered evidence that sugar has a direct effect on risk factors for heart disease, and is likely to impact on blood pressure, independent of weight gain.

Research Fellow with Otago's Department of Human Nutrition Dr Lisa Te Morenga, Professor Jim Mann and colleagues have conducted a review and meta-analysis of all international studies that compared the effects of higher versus lower added sugar consumption on blood pressure and lipids (blood fats or cholesterol) - both of which are important cardiovascular risk-factors.

"Our analysis confirmed that sugars contribute to cardiovascular risk, independent of the effect of sugars on body weight," says Dr Te Morenga.

She adds that the release of their findings online in the American Journal of Clinical Nutrition is very timely as national and international organisations are considering recommendations on safe dietary sugar intakes.

"Our work provides further evidence to support these recommendations which have been disputed by the food industry," she says.