For many of us, especially those who are getting a little older, we are worrying about a reduction on our faculties – dementia. There are several things we can to to push that off as far as possible. Diet, activity, and mental stimulation are a few of those things. In A New Study Hints That 38% of Cognitive Decline Is Impacted By These Lifestyle Factors author Karla Walsh gives more insight to eight factors that can help you hold onto what you have for as long as you can.