September 22/London/Right Vision News -- Drinking blueberry smoothies helped obese adults who were pre-diabetic improve insulin sensitivity, researchers report.
Some 67% of people who drank a blueberry smoothie twice a day for six weeks experienced a 10% or greater improvement in their insulin sensitivity, compared with 41% of people in the placebo smoothie group. The study results are published in the October issue of The Journal of Nutrition.