Can the shingles vaccine help prevent dementia, according to Stanford research?

Stanford University researchers found that adults vaccinated for shingles were less likely to develop early memory and thinking problems, suggesting a preventative role.

Does the shingles vaccine have benefits for people already diagnosed with dementia?

Yes, in a study of Welsh adults, those with dementia who received the shingles vaccine showed a lower risk of dying from the disease.

What are the proposed mechanisms for the shingles vaccine's brain health benefits?

Scientists suggest the vaccine might reduce nervous system inflammation or bolster the immune system's overall strength, both of which are linked to dementia risk.

Home / Health / Shingles Shot Boosts Brain Health, Study Finds

Shingles Shot Boosts Brain Health, Study Finds

3 Dec

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Summary

Shingles vaccine linked to reduced early memory and thinking problems.
Vaccinated dementia patients showed a lower risk of dying from disease.
Research suggests potential therapeutic benefits for existing dementia.

New research published in the journal Cell reveals that the shingles vaccine may significantly contribute to long-term brain health. Analysis of over 282,500 adults in Wales indicates that those who received the vaccine were less prone to early-stage memory and cognitive decline. This groundbreaking study even observed that among individuals with existing dementia, vaccination correlated with a decreased risk of death. Researchers are exploring two primary mechanisms: reduced nervous system inflammation and a strengthened overall immune system, both of which are known to play roles in dementia development. Experts consider these findings promising, suggesting a potential dual role for the shingles vaccine in both prevention and treatment of cognitive decline. While further studies are needed for definitive proof, the evidence provides a strong foundation for future research into dementia risk reduction strategies.

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