Inclusion Criteria:  Meets criteria for No Dementia and one of the following (according to CCNA criteria):  Cognitively Intact (CI) Cognitively Intact plus Subjective Cognitive Impairment (CI + SCI) Mild Cognitive Impairment (MCI)  • AND Classified as being at increased risk of dementia based on at least one of the following: First-degree family history of dementia  Self-Reported or documented current and/or history at midlife (45-60) on any of the following risk factors:  Hypertension (documented Systolic Blood Pressure > 140 mm Hg; OR physician diagnosis of hypertension; OR treatment for hypertension; OR other approaches to treatment (e.g. diet, exercise)) Hypercholesterolemia (documented total cholesterol > 6.5 mmol/L; OR physician diagnosis of hypercholesterolemia; OR treatment for hypercholesterolemia; OR other approaches to treatment (e.g. diet, exercise)) Body Mass Index > 30 kg/m2 (derived from NIH Metric BMI Calculator) Physical Inactivity (active is defined as engaging in a minimum of 20- 30 min of physical activity causing sweating and breathlessness, at least 2 times a week)