When we look at preventing dementia, we can also look directly at the most important time frame to do so, that being midlife. For people who are hitting their late 30s, 40s, or 50s, this is the most important time to look at long-term health, otherwise known as longevity. We can then look further at specifically what is shown to prevent dementia. These are not the whole list. There are many different things that go into a dementia diagnosis and dementia prevention but these are just the three...