Aging is unavoidable. However, it doesn't mean that our mental performance is doomed to deteriorate completely. According to a new study published in Cell Press, the best way to maintain a fit brain is to remain active, especially when you are retired. OK, but how? Here's the answer: Simply choose varied activities like cooking, reading, playing an instrument, or doing sports. The easiest way to prevent cognitive decline and thus keep a fit brain is to stay mentally, socially and physically fit.

Source : ScienceDaily.com