Speaking a second language delays dementias, even in the illiterate, study finds – NBCNews.com


Speaking a second language delays dementias, even in the illiterate, study finds
NBCNews.com
Conducted in Hyderabad, India, the largest study of its kind so far found that speaking two languages slowed the start of three types of dementia — including Alzheimer's disease — by an average of 4.5 years. “Being bilingual is a particularly ...