What are dried blueberries dried blueberries make a fantastic high energy snack providing a natural source of vitamins minerals and fibre dried blueberries benefits they are high in natural sugars which provide a quick energy source and make them an excellent choice post workout with a protein shake who are dried blueberries suitable for dried blueberries are ideal for anyone looking to increase their carbohydrate intake in the form of natural fruit great on their own as a post worko