Alzheimer's disease's mystery or at least part of it is solved.

At first, we must realize one thing. There could be more than one reason for Altzheimer. And the thing that causes that horrible syndrome is plaque that isolates neurons from each other. The last research introduces Alzheimer's syndrome as one kind of autoimmune disease. That means the immune system thinks that neurons or their support cells like myelin cells are bacteria. 

And then, the immune system attacks those cells causing Altzheimer's syndrome. When we are thinking of the caries bacteria, which is suspected as the reason for Alzheimer's, we must realize that there is something that forms plaque between axons. 

There is the possibility that there are multiple reasons for Alzheimer's 

*Genetic disorder

*Drinking alcohol at young ages. 

*Using narcotics and especially injecting narcotics in blood vessels that are causing an anomaly in the immune system's behavior. 

*Especially injecting alcohol and solvents in blood vessels causes brain damage. 

*Sniffing that causes holes in myelin chains. 

*Bacteria that form plaque between axons. 

*Something that causes immune cells to attack neurons or myelin cells. 

*Something else that increases the destruction of brain cells. (cytostatics etc.) 

And many other yet unknown reasons. 

And this is the reason why there could be many things that can cause Alzheimer's. There could be some kind of genetic disorder, but things like sniffing, drinking too much alcohol, and other kinds of things are also accelerating the forming of Alzheimer's. Alcohol and sniffing solvents are destroying neurons or myelin cells. That destruction makes holes in those cell chains. And that thing allows bacteria to enter near neurons. 

Alzheimer's itself causes cell destruction. And drinking and sniffing also increase the speed of neuron destruction. So if a person has a genetic disorder that predisposes to Alzheimer's things like drinking alcohol are increasing the advancing of that syndrome. 

https://scitechdaily.com/alzheimers-mystery-solved-angry-immune-cells-in-brain-and-spinal-fluid-identified-as-culprit/