This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Medicine
AItoxicity- 
Select and explain. 
A. Dementia, B. Bone disease, C. Cardiomyopathy, D. Anemia
A: Dementia
Answer: A: Dementia 
Explanation: extremely high dose of aluminium developed toxic tau tangles in their brains. This led to speculation that aluminium from cans, cookware, processed foods and even the water supply could be causing dementia Ref Harrison20th edition pg 290