Dementia is a debilitating disease with wide-reaching impacts. Up to 40% of dementias are estimated to be preventable through modifiable risk factors, which is essential as no disease-modifying treatments are currently available. A literature review was performed using the OVID database, Google Scholar, and following references. Dementia as a key word was combined with the following key words: education, prevention, risk reduction, risk perception, family members, adult children, health promotion, behaviour change, Maori Health, health literacy, healthy aging, behavioural intervention, attitudes, teachable moment, psychoeducation.