Orange Juice Could <br />Cut Dementia Risk <br />by 47%, Says Study The study was conducted <br />by researchers at <br />Harvard University. The goal of the study was <br />to discover how fruit and <br />vegetable consumption <br />affects brain power. Researchers tracked <br />28,000 men over the <br />course of two decades. Those who drank a daily <br />small glass of orange juice <br />were 47% less likely to exhibit <br />the early warning signs of dementia. Such signs include difficulty <br />remembering, following <br />instructions or navigating <br />familiar areas. Those who consumed daily servings <br />of fruit did not display a significant <br />difference in their likelihood <br />to develop the disease. Changzheng Yuan, lead study author Harvard, via <br />'The Daily Mail' Dementia affects <br />46.8 million <br />people worldwide.