If that Aluminum gets into your brain over the years you get Dementia/Alzheimers and lose cognitive function. Do not consume Aluminum compounds. Ever. Read the labels and [do your fucking homework](https://pubmed.ncbi.nlm.nih.gov/6337934/). The most common foods that contain substantial amounts of aluminium-containing additives include some processed cheeses, baking powders, cake mixes, frozen doughs, pancake mixes, self-raising flours and pickled vegetables. The aluminium-containing non-prescription drugs include some antacids, buffered aspirins, antidiarrhoeal products, douches and haemorrhoidal medications. The advisability of recommending a low aluminium diet for geriatric patients is discussed in detail in the paper linked above.