Yes. Whole fruit is protective against type 2 diabetes. The sugar in whole fruit behaves very differently from added sugar.
The Full Story
Whole fruit contains fiber, water, and polyphenols that dramatically slow sugar absorption. A 2013 study of 187,000 people found that 3 servings/week of blueberries, grapes, and apples reduced diabetes risk 26%, 12%, and 7% respectively. Fruit juice had the OPPOSITE effect — INCREASED risk. Why? Juice removes fiber → rapid sugar spike. Best fruits for diabetics: berries (lowest GI), cherries (GI 22), apples (GI 36), pears (GI 38), citrus. Limit: watermelon (GI 72), very ripe bananas, dried fruit (concentrated sugar). Always eat whole fruit (not juice), pair with protein/fat, and spread throughout the day — never all at once.