I have found these new flapjack bars really help with the sugar cravings when I am out on a long walk with the dog. I used to pack a chocolate bar and a sugary drink, but all too often I have found this instant hit of sugar does not last long enough to be really beneficial. I still take a sports drink for an instant hit, but the Pro-Flapjack Bars provide me with long lasting complex carbohydrates which are ideal for a ten miler! I just need something to help me out with the sore knees now, I think I will have a look online.