In this episode we talk about 6 midlife brain killers. What you do in your 40's, 50's, and 60's determines the health of your brain in your 70's and 80's. 50% of seniors over 85 have Alzheimer's. If you want to live longer it's important you protect your brain. In part 1 we talk about the first three midlife brain killers... Muscle Mass Muscle Strength High Blood Pressure A problem in any of these three in your midlife will significantly increase your risk of dementia or Alzheimer's.