Cognitive Health Download English PDF, 3.66MB, PDF Download Chinese PDF, 2MB, PDF Cognitive health is our ability to think clearly, learn and remember. As we age, we may experience declines in some cognitive functions such as processing speed, memory and problem solving.With people living longer lives now, it is important for us to remain cognitively healthy to enjoy our golden years. [Please download the PDF file if you are unable to view the image below.]