How to Extend our Life?
The human brain is the most complex member of the body. The peak in productivity and brain function at age 22 is decreasing over time. The human brain is physically diminished as time passes as age. Fortunately, there are ways to delay this trend and learning a second language is one of these effective methods. Research has shown that those who speak two languages suffer from Alzheimer's and dementia less than those who speak a language. The health effect of the second language is greater for those who have been learning a few languages since childhood.