ApoB, Lipoprotein(a), and Cholesterol: Understanding Different Tests
LDL cholesterol, ApoB, and Lp(a) describe different aspects of lipoprotein risk. Understand what each adds and how results should guide a prevention discussion.
Read the guidePreventive health
Ask better questions about tests, risk, and follow-up.
Explore the guides below for specific questions, relevant sources, and practical points to check when comparing your options.
Biological Age Tests: What the Scores Can and Cannot Tell You
Biological-age tests summarize selected measurements through an algorithm. Learn how research associations differ from personal forecasts and proven treatment benefits.
Read the guideBone Density Testing: Who May Benefit and What Happens Next?
A bone density scan is one part of fracture prevention. Understand who may benefit, what the numbers mean, and how to turn the report into appropriate care.
Read the guideCancer Screening and Multi-Cancer Blood Tests: What Is Established?
Multi-cancer blood tests do not replace recommended screening. Understand current evidence, the NHS-Galleri trial's main result, and what each test outcome means.
Read the guideCardiovascular Risk Assessments: Beyond a Single Cholesterol Number
Heart-risk assessment connects measurements with your medical history and decisions. Learn what a useful prevention review should explain beyond one cholesterol result.
Read the guideGenetic Testing for Longevity: Risk Scores, Actionability, and Privacy
Genetic information can answer focused inherited-risk questions. Learn how to distinguish actionable findings from broad longevity predictions and uncertain interpretations.
Read the guideHealth Screening Packages: How to Judge Tests, Benefits, and Tradeoffs
A screening package should explain why each test fits you and what happens next. Learn how test accuracy, disease prevalence, and follow-up affect its value.
Read the guideHome vs. Ambulatory Blood Pressure Monitoring: Getting a Useful Record
Home and ambulatory monitoring provide different views of blood pressure. Learn how to obtain a useful record and connect it with a clear clinical decision.
Read the guideOral Health and Healthy Aging: An Overlooked Part of Prevention
Comfortable eating and effective dental care belong in healthy aging. Explore oral-health priorities without overstating claims about longevity or whole-body benefits.
Read the guidePersistent Fatigue: Questions a Health Assessment Should Explore
Persistent fatigue calls for a careful history and a clear follow-up plan. Learn how to describe symptoms, assess proposed tests, and choose appropriate support.
Read the guidePersonalized Health Assessments: What Should Be Included?
Personalized assessment begins with a question and ends with a usable decision. Learn what to expect from history-taking, testing, interpretation, and follow-up.
Read the guideUnderstanding Blood Test Results: Ranges, Trends, and Next Steps
Blood results need the right units, laboratory ranges, and clinical context. Understand common report features and how to discuss what happens next.
Read the guideWearables and Health Assessments: Which Data Are Worth Bringing?
Useful wearable records answer a clinical question. Learn which data to bring, how to explain the context, and why individual features need separate interpretation.
Read the guideWhole-Body MRI Screening: Benefits, Incidental Findings, and Follow-Up
Whole-body MRI can find abnormalities, but routine screening benefit remains unproven for average-risk adults without symptoms. Learn how to evaluate the full pathway.
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