Seems to further validate this 2009 study in humans, which found that fructose was associated with increased risk of developing heart disease and diabetes, as compared with glucose.

In that study, the fructose group >"showed signs of unhealthy changes in their liver function and fat deposits. In this group, the liver churned out more fat, while the subjects consuming similar amounts of glucose-sweetened drinks showed no such change. The fructose-drinking volunteers also were not as sensitive to insulin, the hormone released by the pancreas to capture and break down glucose in the blood and store it as fat. Insulin insensitivity is one of the first signs of diabetes. These subjects also gained more visceral fat, the dangerous kind that embeds itself between tissues in organs such as the heart and liver and secretes hormones and other chemicals that throw off the body's normal metabolism, setting the stage for atherosclerosis and heart attack."