Survey shows Americans want to start brain health habits earlier

A recent national survey conducted by The Ohio State University Wexner Medical Center reveals that most American adults believe brain health habits should be initiated before the age of 40. Despite this desire, 60% of respondents admitted they were unsure how to prioritize their brain health. Even those without a family history of memory issues or cognitive decline are beginning to adopt measures to safeguard their brain health, according to neurologist Douglas Scharre, MD, who serves as the medical director of Ohio State's Center for Cognitive and Memory Disorders and a professor of neurology at Ohio State College of Medicine.

Scharre emphasizes that starting brain-healthy habits in middle-age or younger is optimal, as these habits can contribute to a more robust brain reserve that may delay the onset of memory problems, such as forgetting where one left their keys. To combat cognitive decline, Scharre recommends engaging in mentally stimulating activities, such as socializing and conversation, which involve facial expressions, listening, comprehending stories, and recalling memories.

Furthermore, by age 65, individuals without a family history of memory problems should begin routine brain health screenings, such as the Self-Administered Gerocognitive Examination (SAGE test) developed by Scharre. This test assesses thinking skills and helps doctors monitor the brain's functioning, particularly important as new treatments for dementia and Alzheimer's disease emerge.

With approximately 7.4 million Americans currently living with Alzheimer's disease, as reported by the national Alzheimer's Association, early detection through cognitive screening is crucial. If the test indicates any abnormalities, consultation with a healthcare provider can help identify the underlying causes of cognitive issues and potentially lead to a diagnosis. Although the test cannot confirm Alzheimer's disease, it provides a baseline for tracking memory and thinking skills over time.

For those with a family history of cognitive problems, starting cognitive tests earlier than age 65 is advisable. Should screening tests reveal any concerns, doctors may order additional tests, such as MRI scans or blood tests, to identify potential causes, including stroke or thyroid issues. Scharre stresses that while some newer Alzheimer's treatments may help slow the disease's progression, they are most effective when initiated early.

Delaying treatment may render these therapies ineffective. The SAGE test, available in multiple versions, can be taken whenever individuals notice memory or thinking concerns, ensuring that the test remains unfamiliar and unbiased.