Link between brain insulin, diabetes, & Alzheimer's?

How many angels can dance on the head of a pin?  Of course, there is no answer to that philosophical question.  But, if you ask how many caregivers are dancing the complicated, unchoreographed dance of the challenges of caregiving, the answer is, by current consensus over 65 million.  That is 65 million unpaid, family caregivers in the U.S. alone.  To wrap your mind around that, it means that roughly one third of Americans are caregivers!  One in three people in the U.S. are performing some duties to care for an elder or disabled person! 
 
And I read an even more astounding projection for new cases of Alzheimer's internationally for the next 40 years (source:  The Journal of Alzheimer's Disease) -- there will be an almost unimaginable, 115 million new cases of Alzheimer's-type dementia by 2050.  This projection doesn't just boggle the mind, it makes it run away screaming in denial! 

However, on a more positive note, there was a recent article synopsis in Science Daily, titled: Link Between Brain Insulin Resistance, Neuronal Stress in Worsening Alzheimer's Disease  in which the authors of the study found some promising research on insulin resistance (diabetes) in the brain, which interferes with neuronal pathways.  In essence, they are postulating that Alzheimer's is basically a metabolic syndrome, even going so far as to call it Type III Diabetes -- and that just makes sense to me.  The more reading I do, the more apparent (to me) it becomes that it's all interconnected.  Picture a giant, multi-headed underwater monster popping above the surface in different places so it appears to be separate, yet just beneath the surface, it is one.  So (this is my own opinion, not the study) the obesity crisis, diabetes (insulin resistance), metabolic syndrome, inflammation  and Alzheimer's may be different faces of one disease.  If the monster only has one heart and it can be targeted, it stands to reason that would make it easier to defeat.  This strengthens my own resolve to continue to explore and share information &  self care techniques to help the caregiver slay the dragon of disease.

If, after further detailed neurological research, it turns out that all these are indeed aspects of one multi-faceted illness -- essentially a result of being out of balance, then it actually provides even more reason to use the tools that promote optimal wellness in our lives -- and ultimately, finding our balance in mind, body & spirit may be the healing, holistic approach that will provide keys to an eventual cure.  I certainly find it hopeful in that it empowers us in our own healing process.  That's good news that can perhaps make the alarming statistics fade away, replaced by a healthier, brighter future with far fewer dancing the caregiver dance.