Enervit Pre-Sport is a carbohydrate-rich energy food that should be eaten before intense and prolonged physical exercise. Pre Sport is fat ; isomaltulose constitutes 30 % of total sugars in the product. The intake of foods containing isomaltulose instead of other sugars causes a lower rise in blood glucose after you take them compared to foods containing sugar . These characteristics are for the first time available in a solid food to be taken before exercise .