News Age, not aluminum, is greatest risk factor for Alzheimer’s, dementia | Fact check May 12, 2023BrieAnna J. Frank, USA TODAYComments Off on Age, not aluminum, is greatest risk factor for Alzheimer’s, dementia | Fact check Experts said research into a potential link between aluminum and Alzheimer's are "inconclusive" and that age is the top factor in both conditions.