Lifestyle & Health Halo Wed ,08 2525 1 month ago Last Updated : 07:00 PM Oliver: Can lifestyle changes improve cognition? A new study says they can - Shaw Local Oliver: Can lifestyle changes improve cognition? A new study says they can Shaw Local HALO NEWSLETTER Keep reading HALO with a Free Subscription unlock this story instantly and join members and pros reading HALO daily -It's Free SIGN UP LOGIN