Nutritional Supplement's Effects on Cognition

Inclusion Criteria: * Health Individuals * Residing in independent living accommodations * Subjective report of memory or attention problems by answering 'yes' to the following questions: Do you have problems with your memory, attention, or concentration? * Non-smoker * Body Mass Index (BMI) between 18-35 kg/m2 * No plan to commence new treatments over the study period * Understand, willing and able to comply with all study procedures * Willing to provide a personally signed and dated informed consent form detailing all pertinent aspects of the study Exclusion Criteria: * Diagnosis of dementia based on the revised National Institute on Aging-Alzheimer's Association (NIA/AA) criteria * A score below the 5th percentile for age, education, and gender on the Telephone Interview for Cognitive Status (TICS-M) * Suffering from recently diagnosed or unmanaged medical conditions including but not limited to diabetes, hyper/hypotension, cardiovascular disease, gallbladder disease, autoimmune disease, endocrine disease, or cancer/malignancy * Diagnosis of a psychiatric disease (other than mild-to moderate depression of anxiety) and/or neurological condition/disease (e.g. Parkinson's, Alzheimer's disease) * History of paralysis, stroke or seizures or head injury (with loss of consciousness) * Regular medication intake including but not limited to anticholinergics, acetylcholinesterase inhibiters, or steroid medications. * Taking vitamins or herbal supplements that are reasonably expected to influence study measures * In the last 6 month, commenced or changed the dose of nutritional and/or herbal supplements that may impact on treatment outcome * Alcohol intake greater than 14 standard drinks per week * Current or 12-month history of illicit drug abuse * Pregnant women, women who are Brest feeding, or women who intend to fall pregnant * Any significant surgeries over the last year * Planned major lifestyle change in the next 3 months