Extensive epidemiological and clinical evidence demonstrates that modifiable environmental, lifestyle, and health factors significantly influence the prevalence and risk of Alzheimer's disease alongside age and genetics.
The retrieved literature universally supports the claim that Alzheimer's disease is a multifactorial disorder influenced by modifiable environmental, lifestyle, and health factors in addition to age and genetics. Multiple reviews, cohort studies, and genetic association papers confirm that a substantial portion of Alzheimer's risk and prevalence is tied to these non-genetic, non-age factors. Therefore, the verdict is SUPPORTED with no contradictory evidence.