i often wonder to myself what the point is in having food so close to or over 100% of the margin but what annoys me is how long food lasts. For e.g, if i happen to eat a whole five-pack of mars bars, this will keep me unhungry for maybe 45mins, and yet it's over the GDA for my calories >( but most of the time, i dont think about it and eat whatever i fancy at that moment in time, relaxing with the knowledge that it's the riding to college and around and about that prevents me from being a fat b*****d