What lifestyle changes do you want people to be most aware of. >> One of the studies really just looked at something pretty straight up Morgan walking. So they just looked at people who they had to self-report it.They looked at thousands of adults over 10 years and they broke out the people into different risk groups. People that had that APOE4 gene mutation that I mentioned that gives you a higher risk and people who didn't. Here's what's really interesting.For people that had the gene, it really dramatica ...