If you're at high risk for heart problems, getting your 'bad' cholesterol really low—below 70—doesn't seem to help much more than keeping it just a bit higher, like between 70 and 100.

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Evidence from Studies

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Is Targeting LDL-C Levels Below 70 mg/dL Beneficial for Cardiovascular and Overall Health? A Critical Examination of the Evidence

Narrative Review

2025 May 20

The study looks at whether lowering bad cholesterol below a certain level really helps prevent heart problems, and finds that going lower doesn’t always mean better protection, which matches the claim.

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Source Study

Is Targeting LDL-C Levels Below 70 mg/dL Beneficial for Cardiovascular and Overall Health? A Critical Examination of the Evidence

Score: 1

DOI: 10.3390/jcm14103569

Similar Assertions

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If someone with heart disease already has low 'bad' cholesterol on standard statin pills, stepping up their treatment might cut their risk of heart attacks or strokes by almost half.

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