You knew this was coming, didn’t you? Apples are one of the few fruits that contain pectin, a substance that keeps you feeling fuller for longer. Apples take while to eat, and end up tricking your brain into believing that your stomach is full. If you don’t like apples on their own, you can easily toss them into a salad or into your morning bowl of muesli, yoghurt or oatmeal. You can even put them into a turkey, or chicken sandwich for a touch of sweetness to balance the protein.