Finally, a bit of good news:
European studies find dementia rate down sharply | Nation & World | The Seattle Times
A new study has found dementia rates among people 65 and older in England and Wales have plummeted by 25 percent over the past two decades, to 6.2 percent from 8.3 percent, a trend researchers say is likely occurring across developed countries and that could have major social and economic implications for families and societies.Another recent study, in Denmark, found that people in their 90s who were given a standard test of mental ability in 2010 scored substantially better than people who reached their 90s a decade earlier.
Retiring later may stave off dementia | Nation & World | The Seattle Times
Baby boomers, take note: For every year you put off retirement, your chances of developing Alzheimer’s disease or other types of dementia are cut by 3 percent.
The findings are the result of a massive French study, which looked at the records of 429,000 workers. The scientists presented their results Monday at the Alzheimer’s Association International Conference in Boston.
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The findings underpin the often-repeated advice to prevent mental decline: “Use it or lose it.” Doctors have said that keeping the brain mentally challenged is one way to prevent dementia and related diseases.