Old age is often blamed for causing us to misplace car keys, forget a word or lose our train of thought. But new research shows that many well-known effects of ageing may start decades before our twilight years. According to scientists, our mental abilities begin to decline from the age of 27 after reaching a peak at 22. The researchers studied 2,000 men and women aged 18 to 60 over seven years. The people involved – who were mostly in good health and well-educated – had to solve visual puzzles, recall words and story details and spot patterns in letters … Continue reading Old Age Begins at 27: Scientists Reveal New Research Into Aging