Answer 5 quick questions about your age, health, and goals. Get a personalized, prioritized list of the longevity tests actually worth getting — with costs and what each one reveals.
Step 1 of 5
How old are you?
Age determines which tests become most valuable and when screening intervals change.
Step 2 of 5
What is your biological sex?
Some tests and screening schedules differ by sex.
Male
Female
Step 3 of 5
Any specific health concerns or family history?
Select all that apply. These shift which tests get prioritized.
Family history of heart disease or stroke
Family history of cancer
Family history of Alzheimer's or dementia
Pre-diabetes, insulin resistance, or diabetes
Overweight or concerned about body composition
Hormonal concerns (low energy, libido, menopause)
Sleep problems or suspected sleep apnea
None of the above — generally healthy
Step 4 of 5
What testing have you already done?
Select any you have had in the past 12 months. We will not re-recommend tests you have already done.
Basic bloodwork (CBC, CMP, lipid panel)
Advanced panel (ApoB, hs-CRP, insulin, HbA1c)
Hormone panel (testosterone, thyroid, estrogen)
DEXA scan (body composition / bone density)
Coronary Artery Calcium (CAC) score
VO2 max test
Epigenetic / biological age test
Genetic testing (23andMe, AncestryDNA, etc.)
None of the above
Step 5 of 5
What is your annual testing budget?
This helps us prioritize the highest-impact tests within your means.
$0 — Only what insurance covers
Under $250 / year
$250 – $1,000 / year
$1,000 – $3,000 / year
$3,000+ — comprehensive testing
Important Disclaimer
This tool provides general educational guidance on longevity-related testing. It is not a substitute for professional medical advice. Testing recommendations should be discussed with your physician, who can evaluate your individual health context, interpret results, and determine clinical appropriateness. Some tests require a physician's order. Insurance coverage varies. Costs shown are approximate U.S. out-of-pocket estimates.
The Evidence-Based Approach to Longevity Testing
Not all longevity tests are created equal. Some — like a comprehensive metabolic panel and lipid panel — provide foundational data that every adult should have. Others, like a full-body MRI or advanced epigenetic age testing, are expensive and most valuable only for specific populations or after foundational testing is complete. This tool helps you navigate that hierarchy based on your individual situation.
What makes this tool different
Unlike testing companies that recommend their own products, this tool is unbiased — IQ Healthspan does not sell tests, partner with labs, or receive referral fees. Recommendations are based on the evidence hierarchy: which tests provide the most actionable information per dollar spent, given your age, sex, health history, and existing data. The goal is to help you invest your testing budget where it will have the greatest impact on your healthspan.
The testing hierarchy for longevity
For most adults, the highest-impact testing follows a clear order. First, ensure you have a complete foundational blood panel (CBC, CMP, lipid panel, HbA1c) — this is often free with an annual physical. Next, add the key longevity biomarkers that standard panels miss: ApoB, fasting insulin, hs-CRP, homocysteine, and vitamin D. After that, body composition (DEXA scan), cardiovascular imaging (CAC score), and fitness testing (VO2 max) provide critical data that bloodwork alone cannot capture. Advanced testing — epigenetic clocks, continuous glucose monitoring, genetic testing, and full-body MRI — adds further precision for those who have already optimized the fundamentals.
How often to test
Testing frequency depends on what you are tracking and whether you are actively intervening. Foundational bloodwork should be done at least annually. If you are making significant dietary, exercise, or medication changes, retesting key biomarkers at 3-6 months helps you assess the impact. Body composition and cardiovascular imaging are typically annual. Epigenetic age testing is most valuable when done 6-12 months apart to measure trajectory. The most important principle is consistency — a single snapshot is less valuable than tracking trends over time.