Drinking fruit and vegetable juices more than three times a week can dramatically cut the chances of developing Alzheimer's disease, a new study has found. Researchers followed almost 2,000 volunteers for up to 10 years while monitoring their juice consumption and brain function. They found the risk of Alzheimer's was 76 per cent lower for those who drank juices more than three times a week compared to those who drank them less than once a week. Other research has shown that eating curry can help stave off the disease and improve mental agility because of compounds found in the spice...