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This Seasonal Habit Promotes Healthy Aging and May Reduce Dementia Risk in Older People
TODAY.com • • health
Key Points:
- Aging experts are focusing on maximizing "healthspan," the years lived in good health, rather than just lifespan, by promoting simple healthy choices and preventive healthcare.
- Dr. Ezekiel Emanuel emphasizes the importance of adults over 50 getting the annual flu vaccine to protect against severe illness and potentially reduce the risk of age-related neurodegenerative diseases like Alzheimer’s.
- Research shows the high-dose flu shot is linked to a 55% lower risk of Alzheimer’s in adults over 65, and other vaccines like shingles, pneumococcal, and Tdap may also help reduce dementia risk.
- The 2026-2027 flu vaccines, including egg-based, high-dose, cell-based, and a new mRNA option for those 50+, are available nationwide, with the best vaccination time being late September or October.
- Individuals are encouraged to consult their doctors about the appropriate flu vaccine type, as protection develops two weeks post-vaccination and typically lasts through the flu season.
