By Juliette Kellow It’s another new year of good intentions to eat more healthily and stop snacking, but often hunger can get the better of us. Dietitian Juliette Kellow reveals the top tricks to fill up, so we can stick to our resolutions rather than reach for the biscuit tin. Don’t skimp on portionsIt’s time to put the idea of eating less aside. Research suggests feeling satisfied is related to the quantity of food we consume – eat less than normal and we’ll feel hungry. That’s why diets often leave us starving. The key to fighting hunger when trying to lose weight is to eat the same amount …