For adults with normal cholesterol levels, how often should screening occur?

• A. Every 4-6 years
• B. Every year
• C. Every 2 months
• D. Never

Answer: (A)

Screening frequency depends on your risk level. If you have normal cholesterol and no other heart-disease risk factors, checking lipid levels every 4–6 years is a sensible interval. Cholesterol tends to stay stable in low-risk adults, so this spacing avoids unnecessary testing while still catching changes if they occur. Testing more often—like yearly—or even more frequently isn’t usually necessary for someone without risk factors. Turning to much shorter intervals isn’t helpful and can add cost and anxiety. Conversely, skipping screening altogether isn’t advisable because periodic checks help catch any new risk factors or changes in cholesterol early. If risk factors are present (such as smoking, family history of early heart disease, high blood pressure, diabetes, obesity, or older age), your clinician may recommend more frequent testing.