A study published in Food Bioscience found pterostilbene from blueberries and grapes helped cultured muscle cells break down stored fat deposits.
https://www.foxnews.com/food-drink/popular-fruits-contain-natural-compound-may-help-muscle-cells-burn-fat
https://www.foxnews.com/food-drink/popular-fruits-contain-natural-compound-may-help-muscle-cells-burn-fat