Eating chocolate:
Improves memory
Scoffing four squaresof chocolate a day can improve your memory, claim experts at Oxford University.
They analysed eating habits of 2,000 people in Norway. Those on ten grammes a day scored best on tests for memory and attention span.
吃巧克力：提高记忆力
牛津大学的专家称，每天吃四块巧克力能够提高人们的记忆力。
他们分析了2000 名挪威人吃巧克力的习惯。那些每天吃10 克巧克力的人在记忆力广度和注意力集中时间长度测试中得分最高。