The fountain of youth lies in your local fruit and veggie shop. A Californian doctor has pinpointed 14 'superfoods' that slow ageing and help people live longer. The 14 foods are: beans, blueberries, broccoli, oats, oranges, pumpkin, salmon, soy, spinach, green and black tea, tomatoes, turkey, walnuts and yoghurt all contain vitamins or minerals that help protect against some of the health threats facing older people. (dailytelegraph.com.au)