Get this: people who got the shingles vaccine had about a 20% lower risk of developing dementia! Scientists in Wales noticed that folks eligible for the shot (just based on birth year) ended up with fewer dementia diagnoses than those who missed the cutoff. Even crazier, those already living with dementia saw slower decline if they’d been vaccinated. It’s not a miracle cure, but it’s a hopeful twist—maybe our immune system is a bigger brain protector than we thought! #Health #BodyHealth #BrainHealth