healthy100
11of 100

Check cholesterol and heart risk

A cholesterol result is useful when it leads to a plan based on your overall risk of heart attack and stroke.

Impact EvidenceAUSPSTF 2022 review of 22 statin trials versus placebo or no statin, plus 2026 ACC/AHA guidance EffortQuick win

The number, drawn

28% lower cardiovascular events in adults at increased riskStatin treatment versus placebo or no statin; not the effect of testing

Why it matters

Cholesterol helps identify people who could benefit from prevention before a first cardiovascular event. A USPSTF review found that statins reduced combined cardiovascular events by about 28% in adults with increased risk, with an absolute reduction of 1.28 percentage points over 1 to 6 years. That is a treatment effect, so testing needs to be followed by an individual risk discussion.

How to do it

  1. Ask whether a cholesterol blood test is due and agree on repeat testing based on your risk.
  2. Bring your blood pressure results and family history of early heart disease to the review.
  3. Review overall cardiovascular risk using a local clinical tool, and ask about the once in adulthood Lp(a) test in the 2026 ACC/AHA guidance.
  4. If treatment is recommended, discuss likely absolute benefit, side effects and follow-up.

A cholesterol test does not automatically mean you need medicine. Pregnancy, very high cholesterol and established heart disease need individualized care.

Do it

Pick the time you have. Anything beats nothing.

Start with the time you have

1 minute

Recall any close relative with early heart disease and their approximate age; this is useful at your cholesterol review.

In real life

  • Tell your clinician if a parent or sibling had heart disease unusually young.
  • At a cholesterol review, ask what your result means alongside blood pressure and smoking history.

Watch out for

  • Common mistakeA cholesterol number alone cannot decide treatment, so ask about your overall heart risk.
  • Common mistakeMost people do not need to fast for a cholesterol test, so follow the instructions you are given rather than skipping meals.

Trusted guides

Check usSources

Evidence grade
A Meta-analyses of randomised trials, or a major guideline consensus.
Basis
USPSTF 2022 review of 22 statin trials versus placebo or no statin, plus 2026 ACC/AHA guidance
The number
About 28% fewer cardiovascular events with statins in adults at increased risk (USPSTF, 2022)
Outcome
cardiovascular events in adults at increased risk
Comparison
Statin treatment versus placebo or no statin; not the effect of testing
Back to the hundred

General health information, not a diagnosis or an individual treatment plan. Personalization changes the order of suggestions; it does not assess your medical risks. Follow the cautions and consult a qualified clinician when needed.