Want to keep your brain sharp? Here are 5 things you can do

Experts say cognitive health is about much more than forgetting someone's name or where you put your phone. But studies have shown there are lots of things we can do to help our brains stay sharp — from exercise to sleep to social connections. 

Want to keep your brain sharp? Here are 5 things you can do
A room full of people stand with their arms out.

Experts say cognitive health is about much more than forgetting someone's name or where you put your phone. But studies have shown there are lots of things we can do to help our brains stay sharp — from exercise to sleep to social connections.