The World Health Organization has released new guidelines on reducing the risk of dementia, which includes advising people to quit smoking and to increase their exercising. With about 10 million new cases each year, this is a disease that everyone should learn about.
Here is a link to the CTV article:
https://www.ctvnews.ca/health/who-releases-new-guidelines-for-reducing-dementia-risk-1.4421261