My concern here is due to my own use of ammonium alum in a water solution for as a deodorant for personal use.
On the blog called ''Chemical of the day'', the author provided this link: (Aluminum disruption of calcium homeostasis and signal transduction resembles change that occurs in aging and Alzheimer's disease.'' This is just 1 link;the author provided 9 links. The link to where I got these quotes from is:
My question is this: Is aluminium, despite being widely regarded as safe for use in cosmetic products such as in the chlorohydrate or ammonium alum form, actually a risk factor when considering alzheimer's disease, or is there no worry in regards to this whatsoever?