Exercise ‘keeps the mind sharp’ in over-50s, study finds – BBC News

According to BBC "The theory is that through exercise the brain receives a greater supply of blood, oxygen and nutrients that boost its health as well as a growth hormone that helps the formation of new neurons and connections."

The brain is fed with more oxygen and nutrients, boosting thinking and memory skills.

On – 25 Apr, 2017 By

To read the complete article visit http://www.bbc.co.uk/news/health-39693462