February 24, 2021 People who consume a diet rich in high-glycemic foods, such as white bread, potatoes, and sugary soft drinks, are at an increased risk of cardiovascular events or death from any cause when compared with those who tend to eat foods with a lower glycemic index, such as green vegetables, beans and legumes, and whole grains. The news comes from an analysis of the PURE study. Glycemic index’s association with adverse cardiovascular outcomes and all-cause mortality was seen in patients with and without preexisting cardiovascular disease, report investigators, and it was most pronounced in individuals who were overweight or obese.