More on Aluminum in the brain:
>Al is not essential for life. On the contrary, Al is a well established neurotoxin and is suspected to be linked with various neurodegenerative diseases including Alzheimer's disease (AD), amyotrophic lateral sclerosis (ALS), and Parkinsonism dementia in the Kii Peninsula and Guam [1], and the Gulf War syndrome [2].
https: //www.ncbi.nlm.nih.gov/pmc/articles/PMC3056430/
Isn't aluminum also included in chemtrails?