Taking statins for more than three years might cut your chances of getting dementia by over half, according to several studies.

65

Pro

0

Against

Evidence from Studies

Supporting (1)

65

Community contributions welcome

65

Statin use and dementia risk: A systematic review and updated meta‐analysis

Systematic Review With Meta-Analysis

Human

2025 Jan-Mar

The study found that people who took statins for over 3 years had about a 63% lower risk of dementia, which matches the claim exactly.

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Statin use and dementia risk: A systematic review and updated meta‐analysis

Score: 65

DOI: 10.1002/trc2.70039

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