Auburn University Research on Olive Oil for Alzheimer's Disease (AU-ROOAD)

Inclusion Criteria: Men and women, experiencing mild cognitive impairment with: 1. Mini-Mental State Exam (MMSE) scores between 18-30 (based on education level 2. memory complaint, have objective memory loss measured by education adjusted scores on Wechsler Memory Scale Logical Memory VI 3. Clinical Dementia Rating (CDR) score 0.5. Exclusion Criteria: 1. Subjects with contradictions for MRI include: the presence of metal or electronic devices such as metallic joint prostheses, artificial heart valves, an implantable heart defibrillator, a pacemaker, metal clips, cochlear implants, a bullet, shrapnel or any other type of metal fragment; breathing problems or disorders, claustrophobia, inner ear disorders, vertigo or dizziness, tattoos or permanent makeup that contains metal, and body piercing jewelry that cannot be removed. 2. Subjects will be excluded if they are smokers 3. Subjects who have have clinically important medical or neuropsychiatric comorbidity. 4. Subjects who have renal problems or are allergic to the MRI contrast agent.