The news that a major study has found that memory in many people starts to deteriorate from around 45 years of age is worrying. Until now, around 60 years of age tended to been viewed as the age at which the brain begins to lose its sharpness for memory, powers of reasoning and understanding.
The research, called the Whitehall 11 Study, is an ongoing follow up of what was at first over ten thousand Civil Servants. This one was carried out on 7,000 Civil Servants aged between 45 and 70. Five...
